Good work for your first skin and im pretty sure you dont need to start a new game when you have changed skins .
Really? Cause unless i don't, my game crashes and i am back at desktop

Nice work though! My one suggestion would be to desaturate his costume so the slight blue tint is gone. It'll give it a bit more of the modern feel, plus make it more different than the other skins.
True... AND it will even make his eyes pop even more ^^... i'll give that a try and see how it looks.
I'm also planning on making the "gold" in his belt a little bit more... dark... but when i tried it was harder to tell the gold from the white of the costume, i guess it's just a matter of finding the right color that will look good...
Thanks for your comments and suggestions ^^
---EDIT---Ok, i desaturated the base skin AND change the "gold" of the belt so it look more like the "copper" in the reference images (looks better ingame, quality of the picture ain't that good)
Preview:


I'll upload it later, since right now i gotta leave ^^, THANKS FOR THE SUGGESTIONS!
Cheers