This is the first unit for the project detailed in the last entry. I made these using the Victrix Romans in chainmail box. The figures themselves are fantastic. Easily assembled with good options.
The TTS List recommends triarii fielded as a two element unit with half the depth of the Hastati and Princepes. In order to make the project manageable my "elements" are 40mm squares with 4 rank and file troops. This means a celt warband with two ranks of elements can be 18 figures with 3 on a base (to give them a wild look) Things like skirmishers can be two or three figures on the same size base. Cavalry is two figures on a 50mm square. Generals, elephants, baggage etc. are all based as needed.