Immersive Flat AR/VR Tour

I want to showcase a new residential unit through a complete, fully interactive AR/VR experience. The brief is simple: model the entire flat—living room, bedrooms, kitchen, hallways, balconies, every corner—and turn it into a walk-through that feels as close to being there as possible... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D Animation, 3D Design, 3D Modelling, 3D Rendering, AR / VR 3D Asset, Unity, Unity 3D, Unreal Engine)