Rulebook Heavily posted:

Finish painting at least three wargaming armies to completion.

And for this I'ma bust out the full legalism. A full army "to completion" includes A) All the legal models required to run that army, B) Enough models to fit into a "standard" play size for that system - 2000 points for Kings of War, 1500-1850 for Warhammer 40k, 50 points for Warmachine/Hordes, etc. This does include models I have already painted and armies that have been "half plastic" for a while as well as entirely new ones.

And I'll make that my only one.