This model is something between semi-realism and realism.

V3 is a refined and polished version. This is probably the final version of this model. Overall, the recommendations are the same.

For quality images, I suggest using a resolution of 836 x 1216 - 960 x 1520.

I recommend the use of Euler a or DPM++ 2M SDE and Karras Sampler. Since you get the best results with it.

Steps 25+

Cfg 3-5

I can't say anything specific about the prompt. Use your own discretion.