How's this for my models?

[E-Man]

Meh, I was just going to let the lighting take care of the dark wing problem, but since you insisted, I decided to fix your problem by changing the Ambient Color.

As for the back of the wings, I didn't put any textures on them because I didn't see any in this picture.



However, seeing how you think a back tecture would look better, I decided to stray a bit from the offical plans and create a texture.

Here are the new renders.