markings for vipers actually went according to their battlestar mate.

there was a separate marking for Galactica, Valkyre, Pegasus, and atlantia, presumable one for the other 8 battlestars as well, But these were the only ever actually shown in either series Be it a flash back scene or otherwise.

The Marking for the Battlestar Galactica in the new series was actually the BSG 75 logo that is always used to represent it. Ect ect. Squadrons of Vipers / raptors were ctually divided up according to Color, Red, Yellow, Blue, and Green " Tough in the show you will never head anyone say " Green 1 on my wing" or anything ) there were not true differentiating markings on the vipers themselves.
Though, other then the leaders of each squad, the squads viper wise were set up so that Red would be all mk vii's Blue woudl be all Mk II's Yellow was all Raptors, and Green was...well i'm not sure the make up of green honestly as it was only ever mentioned when looking at the Flight board in the briefing room.

This help any mate?

G-man