Job: Dev Needed with Pointshop 1 Experience

I need a developer who has experience in multiple areas, including gLUa, making UI's and derma skins, and specifically has experience with Pointshop 1.

I need what is essentially a complete re-work of Pointshop 1, as well as some custom coded items, and a system where you can apply materials to player models and weapons in exchange for points. I also need a custom skin and UI for Pointshop 1, as well as a way to donate for points through Prometheus directly from Pointshop 1. Several of the custom coded items I need are perks and upgrades, which will be tiered and will increase in effectiveness by percentage (i.e. fall damage reduction starts at 8%, so each time your purchase the fall damage reduction upgrade, the effectiveness increases, and the price increases as well). I also need a built-in Pointshop lottery system, so whenever someone buys a ticket to the lottery (they can buy a max amount of say, 20), they have a random chance of being picked as the winner, and each ticket costs 25 points.

The budget is negotiable as with all my jobs. However, if you ask for more money in return, I expect a better job as a result.