>>96290888
>worn down OBR not worthy of repair
that would work too, but I think there's a better narrative to be had in showing ossiarchs as oppressing conventional skeletons, as well as juxtaposing the thick bodies of ossiarchs with the actually thin and frail normal skeletal frames

not that one would necessarily be at the exclusion of the other though, I can imagine a broken down mortek eventually looking not too dissimilar to a thin skeleton