Wooow... Thank you so much God, sorry Ghostship! 
Smoke + fog + weird place = don't really want to know what's happening there... lol

And yes: smokes are 3D objects, I'm done with those fake plans... Yay ❤ 78" to compute using Poser's optix ultra caustics preset, on my aging 2080.

𝒫𝒽𝓎𝓁

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(っ◔◡◔)っ

👿 Win11 on i9-13900K@5GHz, 64GB, RoG Strix B760F Gamng, Asus Tuf Gaming RTX 4070 OC Edition, 1 TB SSD, 6+4+8TB HD
👿 Mac Mini M2, Sequoia 15.2, 16GB, 500GB SSD
👿 Nas 10TB
👿 Poser 13 and soon 14 ❤️