Cheryl, character from pokemon diamond pearl, light gray eyes, green hair, single braid hair over shoulder, green jacket, long dress, boots

Trigger word is "cheryl".

Add "single braid, hair over shoulder, green jacket, long dress, boots" for her typical look.

The model may try to generate twintails or very long ponytails. "Twintails, braided ponytail" in the negative prompt helps.