Jeffrey is an editable Metahuman character preset for Unreal 5.6+

Character .mhpkg file

Default Unreal Metahuman Rig

Goes with one of the built-in hair grooms included in MHC

Editable in Metahuman Creator Plugin

Drag file into your project, open the file with Metahuman Creator plugin, make any changes if you'd like and click assemble.