Victor

Victor from "Cosmos Laundromat".

1. Small change in the UV's to remove stretching on the trousers
2. Set most parameters to be library overridable.

1. Put your 3D cursor in the Origin of your scene. Choose File > Link and browse the character file
2. Go to the Collections and select CH-Victor.high. Make sure "Instance Collections" is enabled. Press Enter.
3. The Collection should appear instanced in the Viewport. Select it.
4. Choose Object > Library Override > Make.
5. If the model is too heavy, enable Simplify in the Render Settings or in pose mode, select the cogwheel properties bone and lower the model resolution.
6. Pose the model to your liking and enjoy!

You can flip between his proxy hair and the actual particles using the HAIR_TOGGLE property on the properties bone.