3D Photorealistic Interior Walkthrough Animation

I have full architectural drawings for our building and I want to bring the interior to life as a seamless video walkthrough. The scope is strictly inside the building; exterior shots are not required. I need a high-fidelity result with detailed textures, accurate lighting, realistic materials, and natural camera movement that lets viewers feel as though they are touring the space in person.

All plans are already attached, so you can start modelling right away. Please keep every finish, fixture, and furniture piece faithful to the drawings. Where the plans refer to proprietary materials or fixtures, match them as closely as possible from your library or create custom textures so the final look mirrors our intent.
- Note that in the file name "Hall way and kids place" we want the hallway Option 1 - Full bench (slide 31). For the kids place or Children's School we want Option -1
- The rest is on file name "Sanctuary"
- This is the link to the previous video done blindly, without measurement or verifiable detail. I just want you to use the exterior and combine it with what you will do: https://1drv.ms/v/c/b97f66feb71443b1/EZjM-lGYEMVCv9ZIFWIIECQBcOpQPDR9XbnVxUlTXDnGbg?e=LlQSGe
-This is the link to the build pcitures currently : https://1drv.ms/f/c/b97f66feb71443b1/EpNBNPSFD7pLiN_rLXhltEgB4DUwBdYp88d9VsSldXfzgg?e=a0XZOA


I expect the workflow to include modelling, texturing, lighting, camera path design, and final post-production. You are free to use the software you are most comfortable with—3ds Max + V-Ray, Blender + Cycles, Lumion, Unreal, or similar—as long as the outcome is photorealistic.

Deliverables
• One cinematic walkthrough video (minimum Full HD, H.264 or ProRes).
• Still frames of key vantage points for marketing use.
• Native 3D files with organized layers and textures.

Please confirm you can meet the “high detail” brief above, outline your estimated turnaround, and share links to comparable interior animations you have produced.