I know how to turn addons (i.e ragdolls, playermodels) into custom models using the experimental model thing, which then allows me to bonemerge the model to my body, but I am confused as to how you would go about creating custom models that are able to be bonemerged from scratch? I know they're definitely possible as I've seen them, but I have absolutely no clue as to how to do them. Any help would be greatly appreciated. Thank you