HTML 3D Game Unity Port

I already have a fully-playable HTML game that uses custom 3 D models, and I want the entire experience reproduced inside Unity. The goal is to keep the same gameplay, levels, and controls exactly as they are now, simply shifting the technology so I can publish on multiple stores... (Budget: ₹600 - ₹1500 INR, Jobs: 3D Modelling, Android, C# Programming, Game Design, Game Development, Mobile App Development, Unity, Unity 3D)