Once upon a time, back in the golden age of build98 (13 months ago LOL), there was a nice feature in the game that I *think* could still be made to work - this would be nice for you Blitzkrieg guys.
When you select any object, you get the 'big' icon for it on the right of the Control Bar. Back then, it played a movie of the object instead
The movie was in .avi format and was normally made in W3D Viewer. Theyd just export any anim of the object as an avi and resize it to fit the window.
The code to do it is still there - the game supports avi as well as bik by calling AVIFil32.dll from the Windows system directory - you have to edit ControlBar.wnd so that 'ControlBar.wnd:CameoWindow' uses 'W3DCameoMovieDraw' instead of 'W3DGadgetPushButtonImageDraw'.
What I cant remember is how to get the game to display it instead of the texture image :S There was a tag, CameoMovie = , but they never used that. Maybe it references an entry in Video.ini.
Its well worth trying I guess.