Hmm, survey said collected, not painted!
46 armies fully painted, another 58 in various stages from untrimmed metal to very nearly done; and with morphing capabilities (Greek Hoplites adding considerably), that yields 166 on the collected checklist. Plus or minus a smidge for new variations in 3rd ed sublists — our gang is still playing 2.2+ here; we'll happily use armies from any edition, but my army notes are all for 2nd.
Heavy on Book I and Book II, Pictish was no. 100. A number of armies in multiple quantities for big battle games which we play a lot in every time period.