0.8/1.0 strength seems to work fine.

Suggested prompt :

dark photo of ........... <lora:Into_Darkness:1.0>, 35mm cinematic , film, bokeh, professional, 4k, highly detailed

negative : big hands, fake, fake hands, distorted, drawing, painting, crayon, sketch, impressionist

This time the style is dark, but not in the sense of fear, but in the true sense of the word. The goal is to create photos in which the color black dominates, while still creating a pleasant artistic effect.