I do not want to sound narcissistic, but I find myself getting turned on be the digital photos I have made of myself. Part of my crossdressing enjoyment is the sexual part, but I just enjoy looking at the different versions of me. It is fun to play with different looks and styles. It is not quite as good as the real thing (which I really miss) but it will have to do for now.....
Another thing that came as a bit of a shock, my pictures actually turned on a couple of other members here.... That felt pretty nice actually to be seen as a sexy pretty gurl, even if it was not all me.