Pay-to-see Image gallery site

I want some to design me a pay-to-see image website. The details are below: Registeration Options: * Uploader - Must upload 1 set of 10 pictures for the account to be created, so the registration form needs to allow for space to upload 10 pictures. Will only be able to see their own paid pictures until their account has been verified by an admin, then they will be able to see all pictures. * Viewer - Users can register, and view "free" photos. CAPTCHA or other human verification Photo Album Options: Each uploader can upload as many albums as they like. The uploader declares which pictures are "free", and which ones are "paid". The uploader will not generate any profit for uploading "free" pictures, they are designed to entice people to pay their credits for the "paid" photos. To see "paid" photos, users must pay x amount of credits per photo album. Once a user has paid for an album, they are free to view it forever. At least 2/10 pictures in each album must be "free" Credit Options: Users can buy credits through paypal. For example $10 for 10 credits. Models will receive a percentage of the credits used for each album, and the administrator account will receive the rest. Admin Panel: The admin panel will have the options to configure things like credit packages available to buy, basic site/server configuration settings and user accounts. All credit transactions through the site must be logged, and this is where I want to be able to see the log. As this site will be handling money transactions security is a big requirement. The budget is rough, I may be willing to pay more for someone who wants to go that extra mile.