If you can't spot the subtle differences then it is your loss... mainly the fact that the metal on the barrel is meant to look layered, in colour this one would be a white-ish silver and the green orb would be red (the gun is also overall smoother), for a bigger difference look at the handle and because of the fact it is more or less a rough sketch/idea the idea is subject to change, the metal on the barrel would be layered like petals (as indicated by the shading), you may be unable to see it too well [spoiler]Also I don't see you trying XD can you even draw stuff by copying let alone changing it from one style to another while maintaining the original idea of the shape[/spoiler]

No need to get all butt hurt. It looks identical to thorn. It's drawn good. But doesn't [b]at all[/b] look like a new gun. Looks exactly like thorn.

Fair enough... your point of view, but I think you missed the concept of the concept art. Anyway it is meant to look like the start of the barrel is layered like petals and then it become less petal-like as you head towards the muzzle, however for the most part the structure is the same... [spoiler]We know how lazy Bungie is, changing things from a template they have is x10 faster than making a new gun entirely[/spoiler]

Do you have the image in a larger size? I dig it, but would love to see it "closer"! Great work, I love the direction you took - subtle, but apparent.