Today, I bring you Princess Arista from Disney's The Little Mermaid. This model is trained primarily upon screencaps from the animated TV series and The Little Mermaid III: Ariel's beginning, since that's where the brunt of the images of her are from.
Trigger Word: Arista
Appearance: blonde hair, blue eyes, long hair, ponytail, hair over one eye, medium breasts, monster girl, mermaid, red tail, scales
Clothing: shell bikini, cleavage, midriff, bare shoulders
Recommended weight should land somewhere around 0.8, but you should be able to achieve good results regardless. You also may wanna experiment a bit with artstyles in case you want her to look more accurate to Disney's style.