Imports:Custom character model and rigging to Kenshi armature

This subject is best shown in YouTube videos:

Kenshi Blender 4.0 Tutorial - 3rd Party Mesh For a Character | Part1: Swapping Heads, Meshwork

Kenshi Blender 4.0 Tutorial - 3rd Party Mesh For a Character | Part 2: Swapping Heads, Textures

Rigging a 3rd party character; From A pose to I pose

File:LimitBoneInfluence.png

To make life easier for yourself, limit the bone influence to 3 for the selected mesh.