...Using Blender

Modding a Left 4 Dead 2 Survivor

Adjusting the Mesh Using Blender

If the custom model has its own skeleton, then you can sometimes make better adjustments to fit the custom mesh to the original survivor mesh than if there weren't a skeleton.

Adjusting Custom Mesh Using Its Rigging

Step 1 - Pose the Mesh

Step 2 - Apply Armature Modifier

Step 3 - Apply Pose as Rest Pose

Step 4 - Add Armature Modifier

Step 5 - Edit Armature Modifier

Note that the vertex groups and their weights are separate from armature and stay unchanged.