So, currently there is a "Recruitment"  subforum which is a great way to help people find projects to join and a great way for the projects to advertise themselves and look for people to join them.
But how about making a Introduction/About Me subforum where people introduce themselves and can show some of their work/list what kind of knowledge they can contribute with.
That way there would be a place to find what you need for your project, instead of the other way around, if you know what I mean?

Not everyone will be checking the recruitment forums and some might even not want to join a project, but can contribute with a model/area or something they have created previously or they might do just a weapon or something for the project instead of binding themselves to the whole thing too much.