Recommended Settings Model - Hoshino Sampling Steps - 16 CFG Scale - 7.0 Sampling Method - Eular, Eular A, or DDIM Lora Weight: 1
I used the above settings to create the cover image for this Lora, I got the result within 2 tries so it's not too hard to get good results. I also edited the image with minor filters to make it look more like Rolua's art. If you specify portrait or a close up on the face you will get more detailed faces like the image above.