Jim
These are early period and we will be covering the later types soon. Next up will be mail and mixed pectoral armours then some Thorakitai and thureophoroi, then Thracian infantry and cavalry. Once they are completed it will be the Companions, Agema and cataphracts for the Seleucids. The 1/2 and fully armoured horses will appear then along with companion styled horses. That is the plan anyway.
Cheers
keith