This depends on the specific character's skin settings and your light sources. But usually this is done through trial and error of Scene Lighting (since it only affects the character, not skybox) and adding light sources taking into account HDRI. This is a rather long and painstaking process, and it is different for each picture. I don't add lighting to my HDRI scenes because it may suit some characters, but others will glow like a spotlight or black as coal.Do you have any tips on how to get the characters to match the light maps? I can never get them to look right. They always appear to be overlay-ed on top of the environment rather than being lit like they're in the environment.
