First of all, thank you for your excellent work! this will be awesome ingame
Also, it might be a good idea to incorporate emptguf's optics mod to make it even more realistic:
http://www.subsim.com/radioroom/showthread.php?t=166329
I have to say though, the only little thing I don't really like is the bottom, because it just looks too "Picture like..?" it doesn't quite fit in.
