I’ve added a prompt technique to specifically control the age of the AI avatar.
You can absolutely use age labels like “18–22,” “Gen Z,” “30ish,” or “40ish,” and the model will generally follow. But those labels are still broad, so the AI often outputs a range of skin textures that could match multiple ages, which makes the result feel less consistent.
The prompt is currently available only to Premium members, but you can preview the output here.