Hi Atpo Was done in 2.79 on my old work station which is really slow with no gpu rendering and only 8G of ram and took about 1/2 hour to render. The node set up is very system and resource friendly. Used very little ram which using procedurl's only has a tendancy to do over maps. And this was done at 500 samples with denoising and filmic in place so very little noise (fireflies) in the render, unless you're referring to the fans that were going like the clappers lol.

Incantrix