That is the advancing thureophoroi unarmoured completed, they come in two versions, one with attic Hellenistic style heads and then other in Ascalon styled heads. There are 2 packs listed but the trooper pack TH02 is a mix of 4 from 7 different figures. They come with our longer spear(cast pewter) and the thureos.
Here is my painted unit deal UD86a
Cheers
Keith
PS only the Galatians to finish then the Early Byzantines will start.