Jumper
I have found some original literature from vospers (photo copies), both for the Wraith I and II. They sent it to us when we asked if we ould make hulls to their drawings. The wraith MK II was designed to be 20m or so longer than MK I, but only a meter or so wider. with a different stern to the colour pic in you post.
The Vosper drawing from 1997 has the masts of the MKII off set but the opposite way to the MKI.
When we sold our hulls we sold them with pennant numbers and names, still got the list.
I will gladly copy what I have and send it on to you.
Your boat looks pretty much like our plan with a bigger bridge built on the port side of the fwd mast and with out the FWD missile magazine, aft of the gun.
I will scan in some photos of mine later and post them. The fwd superstructure of yours looks a bit taller and a bit more chunky than the Vosper version, theirs was quite minimal.
I guess as it was a concept there is no wrong as long as it looks right.
I am a member of the Potteries club, I recall one Navy Day a visiting Modeler brought a Sea Wraith with that kind of camoflauge. I think his first name was Denzil .
Please send some pics when you get it.
UXB