It was in a group of unit images Aymar sent to me - all of them are EB as far as I know. They were in a format just like the rest (and that format was not a standard RTW one), I can't imagine how it wouldn't be an EB unit. It says Principes.tga and as I said is in a format just like the others - sort of a unit info pic, but larger and with no grass, but with alpha channel already blocked. I don't know our roman units though, except for the first set you get (I never get to play a long campaign) before reforms set in. Is that not an EB unit?