I started a personal project a while back trying to find a way to help cut down the time trying to draw certain tedious things like guns, terrains, wheels, etc... I know how much of a pain it is to make sure the perspective is right so thanks to the papervision engine, I figured how to do that. I made a viewer where I can load 3d guns or whatever 3d asset I wouldn't want to redraw over and over again. this is something I did a year and a half ago which I ignored after a while, but realized how useful it could be for CA people that I think I'm going to start working on it again and share it here. I made the background green so you can key it out after you print screen it. some of the textures I used I just found online so if you recognize it and its yours, I'm not claiming its mine. I'm just lazy.
the best part is that you dont need a 3d software, just a web browser