High-Poly Fantasy Interior Design for Medieval Castle (.FBX for Unity 6)

I am looking for a skilled 3D designer to create a complete interior design for my medieval castle 3D model, intended for a video game. The deliverables should include functioning doors, floors, walls, props, and textures that align with a high-poly fantasy theme. The final output must be in .FBX format and compatible with Unity 6. Attention to detail and creativity are essential to match the castle's aesthetic.