model agency based on vb

[3dsoft]

A model agency plugin would be cool. Or does anyone know an existing plugin or extension that could be used as an agency.

Users should be able to register for a certain usergroup (e.g. models, agents, phtographers, agents). Every usergroup should have different custom fields.

There is already a good example of what I mean, out there. But it is not vbulletin.
Check out this forum with a working agency extension:
Model Forum