Initials and cartoon avatars make prototypes look unfinished, and "John Smith" in a product for Japan looks imported. Personified is a free npm library of AI portrait photos with personas: filter by country, region, age band, mood or skin tone, or pick a stable face per user id. Typed API, MIT code, free commercial use for images.

npm i personified

npm: https://www.npmjs.com/package/personified

GitHub: https://github.com/TheTechBasket/personified