Aaron is on the cover of the BestBuy S4.5 DVD (it’s the second half of the last supper photo).
Photo Source: BestBuy Canada / BestBuy USA
And he is on the cover of one of the dvds and on the back of the dvd box ….
Photo Source: 
eugis
This is the image used on the dvd packaging in the photos above …
Photo Source: Battlestar Galactica DVD