Here are the two completed (clickable) units of Spanish caetrati. The twelve figures without falcata were dipped; the other 8 with the swords I bought on eBay and were (rather nicely!) painted by DPS. All the minis are Foundry or Companion, except the leader who is Gripping Beast.
I'm very pleased with the dip. I feel that a base colour, highlight and dip over the top (with overbrushing for whites) gives a better effect than the three colour method, and is quite a bit faster.