3D UE5 spaceship

Entire map reproduced with appropriate dimensions (one square is the size of about 3 feet)
Every room must be accessible via a doorway
Every room is decorated appropriately, for example, , toilets in the head.
Must be made in first-person mode
Must submit screenshots or YouTube video of the map (video must be 3 minutes or less)

Requirements
reproducing the map, including proper scale.

decorating the map - each room must be decorated appropriately

doors/openings placed..

How much can you quote me for this