Created in blender, available in .fbx with example Unreal Engine materials - so you can pick your own colour scheme - 2 basic patterns (stripe and noise) included.
Cusions are separate objects - see Preview image 5.
.fbx includes simple collision model that works with Unreal for physics.
2 of the 3 base colour textures are black and white - to make it easier to adapt to your own colour scheme. All of the objects are UV unwrapped and so it should be easy to make your own base colour textures from scratch if required.
Includes a normal texture for textured fabric surface.
Previews 1-3 are blender renders using Eevee; previews 4-6 are in-game images (Unreal Engine) (game components except example sofa materials not included).