Cheers.

Cheers.
Mike

Thanks for the comments.
Render time pic1: 38 mins, 2048 Samples, rendered in 1920x1080 (reduced to 1/4 size to "kill" fireflies).
Render time pic2: 8 mins, 52 Samples, rendered in 3840x2160 (reduced to 1/16 size to conceal fireflies).
I´ve downloaded the model (SMUT) incl. textures on a .ru site ...

Hi Octane users,
here are my first Octane rendered pictures. Model by unknown "architect". Texture optimisation, rendering and postwork by me.
Comments welcome.