GTA FiveM Dev Setup

I'm looking for an experienced GTA FiveM developer to fully set up a server for me. The setup should include: Custom Vehicles: - A variety of customizable cars, motorbikes, and emergency vehicles. New Game Modes: - Implementation of Role Play / Serious RP game mode... (Budget: $100 - $500 USD, Jobs: Android, Game Asset Creation, Game Design, Game Development, Game Programming, Mobile App Development, PHP, Scripting)