I was thinking about dust ........how sad am I. But it should be everwhere, for most textures which will be in the middle to background it might aswell be painted onto the textures. However for the close up shots, Im thinking we should do it the proper way, there is a Gnomonology tut of a guy doing it to some glass bottles. I'll send it if you want.
Also do you think the screen should be slightly cracked? Or is that too obvious? I was thinking it would distort the image a bit but then it has been done many times. Optional for now I guess. Not sure howd you do it, just model the crack I guess, easily done.
