This is very strange indeed, I also have these wings but don't have the problem of the textures mis-applying. I wonder if the MAT file got slightly corrupted or something? I'd suggest first re-installing the entire product, see if that helps. If not, there may be a reference error in the MAT file that you're using. You can open in Notepad or a similar text editor and check all the reference paths. It should be very easy to correct it and type in the correct texture and path, assuming that's the issue. You might also try contacting Sharkey via Instant Message here at Renderosity. It's my understanding that merchants are required to offer technical support when asked for it, but being human, they sometimes go on vacations, have ISP problems, or don't stop by here too frequently. :-) Best of luck, these wings really are spectacular.