First attempt at a pack, Bell and Clay from Dungeon People (ダンジョンの中のひと). You do need to prompt to help generation be closer even with the activation tag.

Clay you can use prompts like

clay, 1girl, solo, medium hair, dark blue hair, hairpin, emotionless

Bell you can use

bell, 1girl, solo, long hair, silver hair, dress, sundress

Strength 1 works well but you can lower and higher it to get more out of the prompts