The figures are from the excellent Zvezda Republican Roman Infantry set (8034). The poses are good, beautiful details, almost no flash, and it has a perfect mix of triarii (heavy infantry) and velites (light infantry) so that you can make all the elements needed for your DBA army. I use those terms loosely, since under Gaius Marius the different classes of soldiers were abandoned. Here's the element list (or at least the one that I chose to use):
1x3Cv or 4Bd (Gen), 1x3Cv or 2LH, 8x4Bd, 1x3/4Ax or 2Ps, 1x2Ps.
My customized list is going to include a blade command element, both the cavalry and the light horse element (so that the player can choose which to use) and 2 psiloi elements instead of having to go to the trouble of buying a pack of auxiliaries.