Here is what I used for Illustrious/nova furry16. Give it a shot I guess for Pony to see if it makes her more accurate.

masterpiece, (rtx:2), best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, absurdres, newest, <lora:SonicRidersIL:0.8> BREAK,

1girl, solo, blue eyes, (big breasts), (black hair), Very long hair, black dress, Long Halter Dress, 1 slit, Cleavage window, cross lace over cleavage, Black Lingerie, black lace thighhigh stockings, Black high heels, thick thighs, hourglass figure, (bangs over 1 eye:1.3), (hair over half of face:1.3), anthro furry female, furry female, animal ears, Black Ears, (white grey skin)