Here, try these, they look better to me:
It might still need tweaking, as changing the env refl maps made the body armour more visibly shiny, maybe a bit too much?
Enh. I'll probably do at least one more version of each. I've given more env. refl. on the square shoulders, and forgot to add env. refl. on the larger wings.
I also need to adjust the belt and waist to match better, and sort of want to vary the body texture on the 4th one. I've seen some pics with either purplish neon piping on the body, or silvery stuff up from the belt around the ribs, which I think might add a bit of variety.
I might even do both, if I can get a decent reference of them, and be arsed to.
They look better -- so much so that I've updated him again, changed the flying animation, and replaced the Archangel-skinned one.
The classic one looks good, but if you want to make it better, then by all means.
And if you want to add some variety, you could attempt to replicate a couple of his other skins, which look kinda like the classic one anyway, such as...
Enhanced: Looks like a black version of the classic armor, but with a purple gem and bladed gauntlets. I don't see wings there, but the purple wings can be kept.
War of Kings: Also looks like the classic armor, but blue with silver wings and a red gem.
Of course, I'm not going to pretend to know how hard it is to make your own skins from scratch, or to modify what you have already, so if you won't attempt these two, it's fine.