I will turn your 3d building model into a walkable unreal engine 5 scene


About this gig
Send me your building's 3D model and get back a real-time Unreal Engine 5 scene your clients can walk through on a Windows PC with a dedicated GPU: homes, offices, shops, warehouses.
WHAT YOU SEND
An FBX, glTF, OBJ or Datasmith export plus photos or notes on materials. No model yet? Message me for a custom offer.
WHAT YOU GET
- Your model at real scale on a lot of CC0 assets: lawn, paving, trees, sky, five times of day.
- First-person walk with solid walls, floors and stairs, interior lighting, a bench to sit on.
- Windows EXE (light and HQ) plus the full UE5 project.
- Extras: info points, material or furniture switches, a second building, heavy-export cleanup, faster delivery.
LIMITS
One building, up to 2 floors, 1,000 m2, 2M triangles, 1 GB of files. Larger projects: message me for a custom offer.
CONFIDENTIALITY
Files move only through Fiverr and stay on my own PC, never sent to AI or cloud services (Fiverr ToS 8.10). No portfolio use without written permission. Your files and my copies, backups included, are deleted within 30 days. No separate NDAs.
NOT INCLUDED
VR, web or mobile, animation, full BIM cleanup, support after 30 days
Get to know surcave t.
software engineer
- FromJapan
- Member sinceSep 2026
Languages
English
FAQ
What file formats do you accept?
FBX (binary), glTF/GLB, OBJ and Datasmith. Export in metres or centimetres, with the model near the origin, textures included, doors as separate objects if you want them to open. A short checklist is in the order requirements.
I only have floor plans.
Message me with the plans (PDF or DWG), the floor area and whether you need furniture, and I will send a custom offer. Modelling from plans is at walkthrough accuracy, not for construction.
Will it look photoreal?
The surroundings, lighting and sky are built from scanned materials. The building looks as good as its model: exports with flat colours stay flat. Replacing them with scanned PBR materials is available as an extra or a custom offer.
What PC does the EXE need?
A Windows 10/11 PC with a dedicated graphics card. You get a light build and a high-quality build, and I state the PC each delivery was tested on.
Can I edit the project afterwards?
Yes. You receive the complete Unreal Engine 5 project, and every environment asset in it is CC0 (Poly Haven, ambientCG), so nothing needs re-licensing.
What are the limits of one order?
One building, up to 2 floors and about 1,000 m² of floor area, up to 2 million triangles and 1 GB of files. Larger or more complex projects (a whole site, several buildings, custom interactions) get a custom offer.
How are revisions handled?
Revisions within the included count are free for 30 days after delivery. New spaces or new interactions are a new order or an extra.
Which buildings are in the sample images?
Sample models from Sketchfab under CC BY 4.0: American House by AleixoAlonso, Small Cafe and Minimalistic Modern Office by dylanheyes, Appartement by SrMonteiro. Your delivery contains only your model and CC0 environment assets.

