This is a DiT.2 LoRA trained off of images made with the original Cartoony Anime Style LoRA (for XL/Illustrious - https://pixai.art/en/model/1821163402555657503). Use it to make images similar to those.
Personally, I recommend using this LoRA at a high strength (0.8-1) so it sticks closely to the style, and adding 'simple' to your prompt if you want simpler results.
(The updated Alternative version can be found here: https://pixai.art/en/model/2012591378344553058)
Have fun! ヾ(≧ ▽ ≦)ゝ