Done. Except I'm going to the cinema today, so creating the community is literally all I've done so far. I'll work on it tomorrow and then let you know when it's ready to go.

Thanks for those links! I definitely know where I'll promote it once it's up and running. *g*

Have you tried DeviantArt? That's about the only site I know for that kind of thing and it's been around forever. You can upload files with a preview image (that you can upload yourself) as the "cover". DeviantArt is where I got 80% of my textures before tumblr (and even then a lot of people link to their DA account).