I did mine in 28mm before I sold it off for food. So I present the following suggestions, confident that there are 10mm equivalents.
I used the Foundry Bronze Age Europeans as Myrmidons, since I considered them basically hillbillies.
For Amazons, I used Eureka. HOWEVER, in 10mm can you really tell the dudes from the dames? Use Scythians and don't paint any beards, or if you must, paint them as lower face scarfs to match the hat.
For the core of the Aethiopians, I used Egyptian spearmen painted with darker skins, and for the skirmishers Nubian. Foundry's Nubian nobles are magnificent, and would easily pass as Memnon.
My Trojans were from Redoubt and Foundry, being basically identical to the Mycenaeans.
Sarpedon's troops were Peleset Sea Peoples.
I used Sherden Sea Peoples as "different" Mycenaeans.
Consider Sea Peoples as Mycenaean (or Trojan) Vikings and you can use them in either army.
Avoid Dendra armor, except as chariot warriors. Would YOU like to charge on foot wearing that?
For the Divine Olympians, consider using 15mm figures. Just remember that Diomedes whipped Ares and sent Aphrodite crying home to Daddy.
