Just to add, that in TLD basically every armour auto-refits to human-orkish-urukish-dwarven physique, depending on the wearer, just as in vanilla they autofit with male-female physique.
The above patch will break that, meaning that you won't be able to wear most armors, for example, as a dwarf.
(if would be easy to add a feminized version, but keep dwarf-orc-etc).