So this is a model that I combined from a few others surrounding the photorealistic premise. In the beginning it was just me trying to get a better photorealistic model, but I ended up finding that it has a special niche that I think it does really well in the realistic category.
If you are training your own lora of a character, person, or celebrity, this model tends to accept the lora into it very well. The model you train it with matters a bit, but I was able to get better results with this model when using loras trained on a specific person than the other popular realistic models out there.
It can definitely take a lot of tweaking and fine tuning when using a lora with a model so give it some practice and hopefully you will get some results.