( Not my Model )

https://civitai.com/models/847168/chibi-halloween?modelVersionId=3402355

Chibi_Halloween, for all your cute Hallowe'en needs! Create different characters in a cute, SFW manner. A liberal sprinkling of Hallowe'en paraphernalia pops up in most images. It can create realistic mini-figures, or cute little drawings of chibi characters.

Krea-2

Trigger is Chibi_Halloween, and you get the best results at a strength of 1. You can still get the effect as low as 0.5; going as high as 2 works just fine, although eyes are more paper-like, and characters far more likely to be stood on a base.