Character Model Rigging in Blender -- 2

Hi, I'm looking to port a new model to a game. The new model must use the game's native skeleton. So, transferring the rig and modifying it to the new model is needed. However, you can modify the new model to fit the skeleton.

Key Requirements:
- Proficiency in 3d modeling
- Experience with character model rigging (rig transfer)
- Ability to transfer a rig from one model to another without modifying the skeleton/rig
- Attention to detail for model adjustments