Full series here: https://gustarev.com/disk/yulia-24-jpg-g2bnqt
In this series I used "I'm Gustarev" LUT
In fact, a very simple light setup including only one light source. This is a LED light from RayLab mounted to hot shoe of Sony a7c. I tried to make the white balance so that the neutral gray tile in the shower room was a little green. It's enough to pull the tint slider in CR.