Alt.com seems to have a lot of people with nude photos on their profiles...even with photos just a little risque I can guarantee you will get lots of attention....that is if you want the attention and isn't that what most exhibitionists are after?
OK then try newbienudes.com is one where there is no penetration allowed but people post nikid and fetish as well as BDSM pics. There is a free part and a paid part. Both Neets and I used to have pics on show there. You'll certainly get lots of comments Good bad and Ugly ....
I love exhibitionism. Im posting some soon. Anyways theres a few places you could go. Voyeurweb.com, fetlife.com, ,seemygf.com. Let us know where you post them