Tabletop Miniatures

I fell down a rabbit hole of Mordheim stuff and now want to start playing.

I dig the Sisters Of Sigmar as a faction. Unfortunately the official miniatures are long OOP and are pretty expensive for what they are. I’m looking for alternative models to use that still retain a more hand sculpted Oldhammer kind of look. I checked my normal sources but came up short. I’d prefer physical models to STL files, but I’ll take what I can get at this point.