>>72244140Artists (either in prompts or as lora) can definitely help but also you can get something that is imo a fair bit nicer looking just changing up the prompt structure and negatives slightly.
In general I find you don't need to use nearly as many negatives in the XL models, save them for if there's something stubborn that's clearly getting in the way. Better to put what you do want in the positives. I also don't usually put the CFG scale that high so you might want to experiment a little there. I don't have the okayu lora so it looks nothing like her but just as an example making some small changes to yours:
https://files.catbox.moe/he86zw.pngPicrel is also pony without any artist styles or anything and it looks fine style-wise (although I have no idea what game she's playing)