Thank you everyone! I really enjoyed this little project, and it is a good example of how to build a SAGA force from a single Victrix kit. There's a couple of factions where that works.
I am glad so many like the look of the bases. In brief, the basing for this force uses two sets of bits from Gamer's Grass, some bark chips for larger rocks, and then Krautcover's Soils of Sparta flock blend. The flock blends give such a varied cover that I only needed a few little tufts here and there. I used a mix of dry and green for that Mediterranean look.
Will return to this thread once the Greeks get some reinforcements, or I start that Dacian force I mentioned. For now I have confirmation that my Victrix Saxons are on their way, and I also have an idea to go back to an old Oathmark project and restart it for SAGA Age of Magic.