More traits that changes the villager's physical appearance like gigantism as a counterpart to dwarfism, villagers being left handed and ambidextrous, and possibly being amputees.

since everything above 2m would break stuff gigantism would be only visual and therefore slightly weird.

Closed as technically resolved, as I added a few traits on this list that technically makes this done.
Amputees and Gigantism would likely break things, but Left Handed was added in recent updates alongside other traits.