Hi,
I have discovered a set of grubby decals in a stash I didn't know I had - I think it's from a 1:72 MiG-29 that I've never got around to building.
Apart from the mild yellow-ness, they appear to have got grubby as well. Is there any way I can clean these up, without fundamentally destroying the sheet? - or is it a wasted effort?
http://s661.photobucket.com/user/willroney/media/IMG_1978.jpg.html