I like your banner you can never go wrong with Dita but the black outline doesn't look pretty or it should filling the whole width and there's another thing see image:
Other than that I really like it! Finally another porn forum that divides the image section (Softcore, Hardcore, Celebs ect) maybe you could add a Fine art or Fetish section
I always think that one image-section makes it feel unorganized
A small tip; ban cash generating imagehosts like linkbucks and urlcash from your forum so you'll create somesort of quality