Prompts:
Civilian: male, multicolored hair, three-tone hair, streaked hair, brown hair, yellow hair highlights, orange hair highlights, green eyes, glasses, yellow sweater, green shorts, suspenders, white socks (if shoeless), brown laceless boots, indoors (bedroom), outdoors (city), outdoors (garden/bush/flowers)
Uniform: male, multicolored hair, three-tone hair, streaked hair, brown hair, yellow hair highlights, orange hair highlights, green eyes, glasses, baseball cap, backwards hat, jacket, dark red shirt, white shorts, black and orange knee-length socks, shoes, holding, drumsticks, dual wielding, indoors (stadium/stage/audience)
Suggest negative prompt "grass" when using stadium, to minimize chance of blending with regular sports field.