Finally have something to report - my Celtiberians are almost done. They just need a coat of matt varnish and the bases flocked.
This means that my Iberians are pretty much finished. Just a few command stands to go, though I willl have to bring the shields of the medium cavalry into line with the infantry at some point in the future.
These guys are a mixture of Old Glory and Chariot/Magister Militum and are, of course, 15mm. I'm very glad to have these out of the way.