FLUX

SD 1.5 V1

This was kind of a test, it isn't a fail I think its pretty good but it is only good with realistic checkpoints I think (Homofidelis, Serenity, etc)

photonic fusion will be good: https://civitai.com/models/462596/photonic-fusion

Strength at 0.9-1

SDXL

An adult performer, strength 0.9-1, putting facial hair in positive prompt may lead to better photo, also somehow I forgot to put sdxl in the file name so if u can u may want to add sdxl to it

negative prompt put this: ugly, deformed, airbrushed, photoshop, rendered, (multiple people), blurry, child, mouth open, teeth

photo of him: