The character Frost from Demicoeur, appearing primarily in their comic CinderFrost.
I'd recommend using 'digimon' and 'pokemon' as negative prompts for this one. For reasons I don't understand (maybe the artist's style? Maybe all the fire, ice and lightning in the comic images used for training?) sometimes the model tries to make pocket and/or digital monsters instead of Frost.
Due to the data used for training, some of the other characters in the CinderFrost comic are also in this model. If you want to include or exclude them, you can use these prompts:
Cinder (cinderfrost)
Ciel (cinderfrost)