2D Male Character Portrait is a project that I created to facilitate the creation of character portraits in games. It has many built-in assets to create unique characters. The characters that you generate can be used directly, but you may want to give them some finishing touches, such as changing hair color, adding outlines, or enhancing some parts.
https://pixelgrasswork.itch.io/2d-male-character-portrait-v1
You can also check my previous project, which has a demo version. It only features female characters, but it shows how both of my asset packs work.