I downloaded a freestuff model, and it proved to be a PPP model. But I haven't got PPP. Its texture maps are all as .PSD files, which I can't read. When I looked at one of them with a text editor, I found this text in it near its start:- Copyright (c) 1998 Hewlett-Packard Company and Reference Viewing Condition in IEC61966-2.1 and http://www.iec.ch so .PSD is likeliest not a PPP or Curious Labs special format but an ordinary graphic format that many people use. I went to http://www.iec.ch but found nothing relevant there. Please what programs can read or display .PSD graphic images?