You can let your imagination run wild at Monster 3D X because that's what the creators of this amazing collection of artwork and animations have done. Weird creatures, werewolves, the grotesque and the beautiful, it all meets here at a small but incredible collection. This is high-quality art in an easy to use members' area that includes a few animations, comics, galleries and games and where updates have been happening and where, literally, anything goes. You won't have seen art-porn like this.
When you want your sexual imagination to be let loose, you might want to take a look at Ultimate 3D Smut. This collection of CGI, animations, comic strip style stories and artwork takes you from 3D realism to weird creatures and fantasy in graphic stories that are well presented and good quality. It's a small but growing collection of work, very titillating, hardcore and mixed, and it comes with access to two similar sites as bonuses.