Does the site have a showcase for models?

Yes. It is one of the sections in the homepage or can be accessed from under the separate Models section as well. Within the model profiles, users can view their profile picture, bio, model details, galleries and videos.

Can other models sign up and create their own profile?

No. If you wish to build a platform where models other than you can upload their own content, you may want to look at our other product – xFans.