Always good to see some other people getting into Iberians.
I am also looking at getting some Victrix ones for my Skirmish project (You don't happen to have two sprues or so left that one could acquire?).
For a bit of background on Iberians and some ideas how to paint them check out two of my blog posts on
Iberian and
Celtiberian Scutati. The miniatures are 15mm, but colour schemes and historical background still stand. The text is referenced, so you can come to your own conclusions / know how I arrived at mine.


There are a number of publications in English by
Sanz Quesada. There is also an
entire book forthcoming that might be of interest to you.