Adult Model Management System

We are looking for a model management system for adult models that allows us to manage our models. We will want the following. Below is a guide and any assistance or advancements would be a bonus. 1. Management Side 2. Models Side 3. Client Side From management side we will want the following. 1. Add/Delete/Modify models 2. Manage clients 3. Send promotions to clients 4. Allow us to create categories for models. 5. Messaging system to communicate with models and clients 6. Approve rate for model, set purchase rate for client. Per hour,per day,per week From Model Side. 1. Model Sign-up 2. Select Categories available fro 3. Times and dates available 4. Manage contact information 5. Upload videos or images 6. Request Rate for work From client Side 1. Register 2. Browse Models 3. Search Models by category 4. Request information on Model 5. Request model for work Would like system built on Apache2/My SQL. If you require other or extra just let me know.