Once you have edited a model in your 3D program, you can inject it back into a copy of the same pak file it came from using Noesis 'File -> Export -> .pak - Naughty Dog PAK' The resulting file will be injected with the new geometry and should work, but many cases have not been...
Import the model you want to replace it with.Pose your model and rig it to the armature from the imported mesh file.Separate your model by material (Ctrl P > Material) so that every mesh only has one material.Move your meshes into the red .mesh collection either by dragging them onto ...