I suggest using the NoobAI version even on illustrious, since the illustrious version had some problems, for pony just use the pony version (it works well)

teammates \(pokemon\), collared shirt, short sleeves, beige sweater vest, red skirt, miniskirt, black socks, loafers, brown footwear,

senpai, long hair, black hair, black eyes, yellow hairband, green neck,

kohai, short hair, brown hair, brown eyes, hairclip, yellow neck

for 1 girl use 1girl, solo and remove one of the 2 girls from the prompt, otherwise use 2girls