weight between [0.8 , 1.2] but best at 1
weight at 1.2 can help for the "eye pop"
I give some basic prompt to give idea but these can be customized
prompt 1 : one_piece_funny_face, eye pop, snot, sharp teeth, eyes vein lines, open mouth, tongue out, long tongue
prompt 2 : one_piece_funny_face, eye pop, snot, teeth, eyes vein lines, open mouth,
prompt 3 : one_piece_funny_face, angry, angry eyes, impact lines, sharp teeth
you can play and mixed all of these keywords : eye pop, sharp teeth, teeth, open mouth, tongue out, long tongue, blank eyes, angry, angry eyes, anger marks, eyes vein lines, impact lines, wide-eyed