Photorealistic model merge using the amazing Juggernaut final by KandooAI as a starting point. Works well even with the relatively simple negative prompt of (3d render, painting, drawing, sketch, cartoon, comics, anime:1.5). An effective positive prompt template is something like:

RAW photo. <subject > (highly detailed skin:1.2). <setting> Sigma 85mm f/1.4, 8k uhd, dslr, soft lighting, high quality, film grain.

An amateur 35mm snapshot of <subject> (highly detailed skin:1.2). <setting>

RAW photo. <subject> (highly detailed skin:1.2). <setting>

A snapshot taken with a cell phone of <subject> (highly detailed skin:1.2). <setting>

Don't forget to download the .yaml also!