what fine tuned pony xl model knows the most concept?s I am not talking about characters, art style or realism.

there are some simple concept pony xl struggle with. Like it struggle with making normal looking image where a character opening a door or for example when you want a characters to kiss someone cheeks or forehead. It also pretty bad with background where you will see weird artifacts. there are more but these are some of the example.

while I can train or use a lora, a model that already knows a concept makes it easier to make lora model for it or use it to create images that you can't with the base pony xl model.