I had originally taken B'sorot Matti, and with a yellow highlighter,  highlighted all that was from the NKJV. When I got Schonfields, I then looked at the gaps and they were Schonfields. So the proportion looked about 60% yellow, to the remaining 40% Schonfield. But when I started typing this up, by taking chapters 1-4 of the NKJV, then underlining all that was Schonfields, I quickly saw, what I had origninally missed, this is an almost entire plagarism of Hugh Schonfields. It was very easy to take the NKJV as the base and simply switch a few word orders or change a little of the Old English. There are a few sentences or phrases that Schonfield used, that were not in the NKJV base text. Those I simply typed in. Then I went through and changed all the name spellings, that were Sterns Ashkenaz Hebrew, or a few of his phraes or words, and I I highlighted them blue. Anything that James wrote, that was not NKJV, Schonfiled or Sterns was put in red, such as  some names, which do not occur in the Greek based text that Stern used, or the use of HaShem, which Stern did not use, and the Old English changes, and a few of his semitic changes.

Some of the sentences will have a combination of the four. For example 1:21  And behold, she will bring forth a son, and you will call his name Yeshua [Salvation], for he will save his people from  all their sins."  All of the sentence, except for the word [Salvation], is from Schonfield. The protions that are bold, are those that are unchanged in the NKJV, except for the Old English and name changes, but the word order in the sentence is the same. For example, this verse in the NKJV would have had Jesus, where James placed the Sterns spelling of Yeshua. James took two Old English words,  shall or shalt and thou, and changed them to modern English, will and you. There are a couple of phrases that are just like those in George Howards Matthew. Since they were so few, there was no need to assign them a color or character style. I simply put in parenthesis, that it was Howards.

The original Schonfields read, "And, behold, she shall bring forth a son, and thou shalt call his name Jesus; for he shall save his people from all their sins.

The original NKJV read, "And she will bring forth a Son, and you shall call His name JESUS, for He will save His people from their sins."

An interesting thing that James did, is what Schonfield did, not capitalize any of the pronouns attributed to the Son. So where the NKJV does capitalize the pronouns, they are written in the lower case, just as Schonfield wrote them.

The following chapters, after 4,  have much more of the NKJV base text, such as chapters 5 and 8, which are almost entirely yellow (what would be bold here). I only did up to chapter 10, in the book. I see no reason to do the further chapters, the evidence is quite clear, that James plagarized this book.

Schonfields is underlined
NKJV is bold
Sterns is blue
James is red
 

1:1  These are the generations of Yeshua, the son of David, the son of Avraham.
2  Avraham begat Yitzchak, Yitzchak begat Ya’akov, Ya’akov begat Y’hudah and his brothers.
3  Y’hudah begat Peretz and Zerach by Tamar, Peretz begat Chetzron, Chetzron begat Ram,
4  And Ram begat Amminadav, Amminadav begat Nachshon, Nachshon begat Salmon,
5  Salmon begat Bo’az by Rahav, Bo’az begat Oved by Rut, And Oved begat Yishai,
6 Yishai begat David the king. David begat Shlomo by the wife of Uriyah,
7  And Shlomo begat Rechav’am, Rechav’am begat Aviyah, And Aviyah begat Asa,
8  And Asa begat Y’hoshafat, Y’hoshafat begat Y’horam, Y’horam begat Uziyahu,
9  Uziyahu begat Yotam, Yotam begat Achaz, Achaz begat Chizkiyahu,
10  Chizkiyahu begat M’nasheh, M’nasheh begat Ammon, Ammon begat Yoshiyahu,
11  Yoshiyahu begat Y’khanyah and his brothers in the Babylonian exile.
12 Y’khanyah begat Sh’altiel, Sh’altiel begat Z’rubavel,
13  Z’rubavel begat Av’ichud, Av’ichud begat Av’ner, Avner begat Elyakim, Elyakim begat Azur,
14  Azur begat Tzadok, Tzadok begat Ammon, Ammon begat El’ichud,
15  El’ichud begat El’azar, El’azar begat Mattan, Mattan begat Ya’akov,
16 Ya’akov begat Yosef, the husband of Miriam, of whom was born Yeshua, who is called Messiah.
17  So all the generations from Avraham to David are fourteen generations, (and from David to the Babylonian exile are fourteen generations,also George Howards Matthew) and from the Babylonian exile to the Messiah are fourteen generations.
18  Now the birth of Yeshua the Messiah was this way: After His mother Miriam was betrothed to Yosef, before he came unto her, (she was found pregnant by the Ruach HaKodesh.George Howards Matthew)
19  Now Yosef her husband was a just man, and was not willing to deliver her up to death, nor to disclose her; only it was in his heart to send her away secretly.
20  But while he thought on this, an angel appeared to him in a dream, saying, "Yosef, you son of David, fear not to take Miriam your wife, because that which will be born of her is of the Ruach HaKodesh, for by the Ruach HaKodesh she is with child.
21  And behold, she will bring forth a son, and you will call his name Yeshua [Salvation], for he will save his people from  all their sins."
22  And all this was to fulfil what was spoken  of HaShem by the prophet
Yesha’yahu saying,
23  "Behold, the virgin will conceive, and bear a son, and will call his name Immanu’el, [God with us]."
24  Then Yosef, awoke from his sleep, and did as the angel of HaShem commanded him, and took her as his wife:
25  but he had no intercourse with her until she had brought forth her son, the firstborn: and he called his name Yeshua.

2:1  Now after Yeshua was born in Beit Lechem, a city of Y’hudah,  behold in the days of Herod the king, there came magicians from the east to Yerushalayim,
2  saying, "Where is he that is born king of the Jews? for we have seen his star in the east, and have come to worship him."
3  And when Herod heard, he was filled with wrath, both he, and all Yerushalayim with him.
4  And when he had gathered all the chief cohanim and scribes of the people together, he demanded of them in what place the Messiah should be born.
5  And they said to him, "In Beit Lechem,  Y’hudah; for thus it is spoken by the mouth of the prophet.
6  'But you  Beit Lechem, Ef’ratah, which are little to be among the tribes of Y’hudah, from you will one come forth to me that is to be ruler in Israel.' "
7  Then Herod called the magicians privately, and questioned them exactly as to the time of the star, which had appeared to them.
8  And he sent them to Beit Lechem, and said, "Go and search diligently for the boy; and when you have found him, tell me, in order that I may come and worship him also."
9  And when they heard the king, they went their way; and behold, the star which they saw in the east, went before their eyes until it came and stood still above, over against where the boy was.
10  And when they saw the star, they rejoiced with exceedingly great joy.
11  And when they had come into the house, they found the boy, and his mother, Miriam, with him, and they fell on the ground and worshiped him: and when they had opened their stores, they presented to him gifts; gold, and frankincense and myrrh.
12  And it came to pass, when they were fast asleep, behold, the angel appeared to them saying, “Beware of returning to Yerushalayim to Herod,” so they went and returned to their own land by another way.
13  And after they had departed, behold, the angel of HaShem appeared to Yosef in a dream, saying,  "Arise, take the boy and his mother, and flee you away into Egypt and reside there; and there you will stay until I return to you; for Herod is seeking to put the boy to death."
14  And he arose, and did as the angel had said to him, and took up the boy and his mother by night, and departed into Egypt:
15  and was there until the death of Herod: to fulfil what was spoken of the Lord by the prophet, he who said, "Out of Egypt I have called my son."
16  Then Herod, seeing that he was deceived by the magicians,was exceedingly furious, and sent forth, andput to death all the boys that were in Beit Lechem, and in all the border thereof, from two years
old and under, as he had heard the set time from the magicians.
17  Then was established that which was spoken by Yirmeyahu the prophet (upon whom be peace), who said,
18  "A voice was heard in Ramah, lamentation, and bitter weeping, Rachel weeping for her children, she refuses to be comforted for her children, because they are no more."
19  But after Herod was dead, behold, the angel of HaShem appeared in a dream to Yosef in Egypt,
20  saying, "Arise, take up the boy and his mother and go into the Eretz-Israel: for they  are dead which sought the child's life."
21  Then he arose, and took the  child and his mother, and came into Eretz-Israel.
22  But when he heard that Archelaus reigned in Y'hudah in place of  Herod his father, he was afraid to
go there: and being warned in sleep, he went to the land of Galil:
23  and came and dwelt in the city of Natzeret: to fulfil what was spoken by the mouth of the prophet, for he will be called [from] Natzeret [Branch].

3:1  In those days Yochanan the Immerser was called; and he cried in the wilderness of Y'hudah saying,
2  "Repent you of your lives, for the kingdom of heaven is (word nigh missing from that of Schonfields) at hand."
3  And this is he of whom Yesha'yahu spoke, saying, "The voice crying in the wilderness. 'Prepare you the way of HaShem, make straight in the desert, a path for our God.' "
4  And the clothing of Yochanan  was of camel's hair, and a leather belt about his waist; and his food was
the locust and wild honey.
5  Then they went out to him from Yerushalayim, and from Y'hudah, and from all the region of the Yarden.
6  and were immersed of him in the Yarden, confessing their sins.
7  And when he saw many of the P'rushim and Tz'dukim,which came to his immersion, he said to them, "Generation of vipers,who has informed you to flee from the wrath to come?
8  Bring forth therefore the  fruit in keeping with repentance:
9  and say not among yourselves, 'Because Avraham is our father...' for I say to you,that God has
the power to raise up the children of Avraham from these stones."
10  And already the axe is laid to the root of the trees, and every tree which yields not good fruit will be cut down, and cast into the fire.
11  I am only immersing you in water for repentance, but he that comes after me is mightier than I,
whose sandals I am not fit to carry,and he will immerse you with the fire of the Ruach HaKodesh,
12  whose winnowing fork is in his hand, that he may clean  his [threshing] floor, and gather
his wheat into the granary, but he will burn up the chaff with unquenchable fire."
13  Then came Yeshua  from Galil by the Yarden toYochanan , that he may be immersed of him.
14  But Yochanan spoke to him, saying, "I have need to be immersed of you, and you come to me?"
15  Then Yeshua answered and said to him, "Permit it now: for in this it is an obligation for us to fulfil all
righteousness." He gave him leave, and immersed him.
16  Now after Yeshua was immersed and gone up out of the water,  behold, the heavens were opened to him, and, behold,  the Spirit of God descending from the heavens as the likeness of a dove, and coming upon him,
17  and behold out of the heavens a [bat] kol, saying, This is my beloved Son, in whom I am well
pleased.

4:1  Then Yeshua was led up by the Spirit into the wilderness of Y'hudah in order that he might be tempted by Satan.
2  And when he had fasted forty days and forty nights, afterwards he was Hungary ( James' spelling of hungry).
3  And when the tempter came, he saidto him, "If you are the Son of God, command that these stones
be made bread."
4  But Yeshua answered and said, "It is written that 'Not  by bread alone will man live, but by everything that proceeds  from the mouth ofHaShem will man live.' "
5  Then Satan took him up into the holy city, and set him on a turret of the Temple,
6  and said to him, "If you are the Son of God, precipitate yourself down, for surely it is written, 'For he willgive his angels charge concerning you, to keep you in all your ways, upon the palms of their hands they willbear you up, lest you dash your foot against a stone.' "
7  But Yeshua answered him and said, "It is also written, 'You shall not tempt HaShem your God.' "
8  And again Satan took him up into an exceedingly high mountain, and showed him all the kingdoms of
the world, and their glory;
9  and said to him, "All these will I give you, if you will fall down and worship me."
10  Then said Yeshua to him, "Get yourself gone, Satan, for it is written, 'HaShem your God you will worship, and him alone you shall serve.' "
11  Then Satan left him, and behold, angels drew nearand attended him.
12  Now after Yeshua had heard that Yochanan was taken prisoner, he went into Galil.
13  and leaving Natzeret, heleft and dwelt in K'far Nachum (which is a city by the sea, on the border ofZ'vulun and Naftali.)
14  to establish what was spoken by the mouth of Yesha'yahu the prophet, who said,
15  "Land of Z'vulun, and land of Naftali,  the way of the sea, beyond Yarden, Galil of the Goyim;
16  the people that walked in darkness have seen a great light; the inhabitants of the land of the shadow of death, a light has shined upon them."
17  And then began Yeshua  to cry,  saying, "Turn you, turn you, in repentance: for the kingdom of heaven is near."
18  And when Yeshua was walking by the sea of Galil, he saw two brothers, Shim'on who was called Kefa, and Andrew his brother, casting a net into the sea, for they were fishers.
19  And he said to them,"Follow me, and I will make you fishers of men."
20  And they immediately left the nets, and followed him.
21  And when he departed from there, he saw two other brothers, Ya'akov Ben Zavdai, and Yochanan his brother, in a boat with Zavdai their father, mending their nets; and he called them.
22  And they immediately left the boat and their father, and followed him.
23  And Yeshua went about all Galil, teaching in their synagogues, and announcing the kingdom,
and healing all manner of sickness and pain among the people.
24  And the report of him went out to all the people, and they brought to him all that had any physical illness,  or that had fallen into various ailments, and diseases, andthose that were possessed by demons,both epileptics and paralytics;and he healed them.
25  And there followed him great crowds from Galil, and from the ten towns, and from Yerushalayim, and from Y'hudah, and from beyond Yarden.