Open-World First-Person RPG Development

I’m ready to turn my idea for a first-person, open-world role-play game into a working prototype and, ultimately, a full release. The exact setting is still open—my initial note was simply “Role play”—so... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D Animation, 3D Modelling, C# Programming, Game Design, Game Development, Unity, Unity 3D, Unreal Engine)