This is a model of the (adult) character Kit Casey from Creature Cases. She is an Agent of C.L.A.D.E. and an animal expert.

She has a small body compared to her head.

I got my best results with:

"1girl, furry, solo, furry female, female furry, kit casey, jacket, fox, vixen, female, animal ears, smile, black eyes, two-tone fur, yellow fur, white fur, eyeliner, jacket, looking at viewer, 4 fingers, 4 toes, small body" as the starting point for my positive prompt.

and

"large body, tall" added to the negatives