For correct anatomy according to the movie, use:
tspruce, 1boy, solo, purple hair
Negative prompt: greyscale, monochrome, worst quality, low quality, simple background, brown background, white background, gradient background, blurry, blurry background,
To be more precise use: blond hair, black eyes, solid circle eyes
Clothing:
floral vest, white shorts, white necklace
For score:
I recommend you to have a look at the reference images,
prompt: score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up,
negative prompt: blurry, blurry background, simple background, facial hair, belt, pectorals, nipples, bara, muscular, slim, claws, 1girl, woman, female, pussy, female clothes, panties, (big penis), text, watermark, greyscale, monochrome, aged up, old man, white skin, furry, feral, worst quality, low quality, navel, hair on chest, fangs, short hair, parted hair, thigh, (purple hair:0.7), orange skin, mutilation, teeth, blue skin, saturated, t-pose
Note:
One thing I have noticed is that when using “(t-pose)” it changes from 3d to 2d
Almost always remains in 3d