Interface panels: Solid base/frame with only certain parts more 'invisible'. If the invisible parts could be animated - that would be amazing.
See through walls: Currently a very nice visual effect, but what about making them more see through in limited places? If done right, it could create a nice contrast.
Regarding the lack of texture detail on footlockers and a few other items -the main issue for me is that images seems to lack overall 3d depth.
Xarwarz - in my opinion you have created one of the most amazing mods made for the game and I thank you for it. My comments are just suggestions on possible versions that you may want to consider creating.