https://civitai.com/models/531481/daphne-blake-scooby-doo-lora-pony

A lora of the character Daphne Blake from Scooby!

I have been using a weight of ~1 for my pictures.

Try adding: 1980s (style), retro artstyle, to give your picture more of a cartoony feeling.

Yeah, she really needs her default outfit, or at least her scarf and hairband, otherwise she looks like a generic anime girl.