3D model of a RV trailer, based on Romotow T8, but it's not identical.
The trailer is fully functional with a kitchen / dining room in the front, toilet and shower in the middle and a bedroom with a TV and closet at the back.The trailer rotates as it does in reality to open the outer recreational deck with some simple furniture, the doors open.Created and textured in Blender, low polycount - 50K vertices / 100K triangles. Some flat surfaces are made in n-gons, the model was successfully triangulated and tested in Unity (as FBX).
**NOTE**: Created in Blender version 4.0 using the Auto-Smooth feature, which isn't available in later versions. If you want to open it in any later version, you will have to manually add the Smooth by Angle modifier to everything. Other formats are not affected.