I think it would be nice to have an assortment of smaller round shields for Cretan Archers and basic Javelin dudes and such. Right now, the standard Mace pelte shields are angled too far backward to use for any unit except pikemen.  Below: On the left, I have attempted to use the basic pikeman pelte shield model for Theban skirmishers, but there is bad clipping. On the right, Cretan Archers with ugly outdated bucklers.  Would be great to have some generic small and medium shields