I like the look it.
Maybe try to put the white rims with the OZ logo on it like they where used in rally.

Im not modeling the stuff myself, i mostly use stuff from Racing games as my buisness is only the designing of Race cars and not modeling.

My latest render

I have it also set to meters in Max so that cant be the problem

EDIT: I downscaled the whole object now and it works perfectly, thanks for your fast help

Hello,
i created a simple Background in Max and have put standard materials on the boxes.

When i export it to Octane i get this strange radial shadows on everything (see picture)

Does anyone know whats causing this problem?

I really like the looks of this

Is it possible that you forgot to tick smooth on the lamp covers?

Thanks Jan =)

And here the latest one.
Renderd exactly one hour at 1080p and downsampled to 720p

Ok, so here my other tries so far

Another one is backing right now.