Reskinner mod not retroactively reskinning pigs

[knifecat35]

I made a silly mod for my friend that reskins the pigs to look like her cat, and I've had this issue where only new pigs get reskinned meanwhile pigs that were there before the mod was enabled don't get skinned at all

as displayed above

This is a client mod and I am unsure as to what I could do to fix this my ideas already haven't worked

Mod's source code below:

local STRINGS = GLOBAL.STRINGS

 

STRINGS.NAMES.PIGMAN = "Ember"

 

Assets = {

    Asset("ANIM", "anim/ember_build.zip"),

}

 

AddPrefabPostInit("pigman", function(inst)

    inst.build = "ember_build"

    inst.AnimState:SetBuild("ember_build")

    inst.name = "Ember"

end)