Sci-fi Scene for renders 3D model

Good day, dear friends !! I give you a scene to render your props !! You can also use it for your own needs, not just for visualization!

Thus, the whole structure consists of blocks and parts, bevels were made in each block.

How can I use this device! Suitable for concepts, for rendering,not suitable for implementation in the game, you need to optimize! Or just practice rendering.

There are 54 details on the stage for which materials in the form of a solid color can be applied since there is no Uv scan, tile textures are not suitable

Textures - NO

Materials- NO

UV- NO

Verts - 529282

Faces - 497587

Tris - 1011147