I wanted to train a LoRa able to render all the characters from the show (like I did for SD1.5) but I failed. Instead it works quite well for giving a cute cartoon look to your characters however.

Copy it to your models/Lora/ folder and add <lora:what_about_mimi_style_illustrious_by_dom83:0.8> to your prompt.

The model I used for all my example pictures is IllustriousModelIllusobXl_v10.

I am sharing the dataset, though not very good quality, if you want to use it to train a version for Pony or whatever, feel free to do so.