So I did this project longer time ago, now I finally finished it.
It’s a restaurant in mexico called “Los Manantiales”
The modelling of the concrete construction was quite difficult and I needed several attemps. I’m planing to do an exterior shot, but for that I first have to improve the model 
There are 2 versions, a colored one and a black and white one. Tell me you favorite 
Rendered with 1000 samples, and of course everything done by myself
Give a review! Thank you
nik