Series one is here. The “gold-colored” Cylon Commander was also offered via mail-away with four proof of purchase seals. The Daggit in series two is tan; the original is brown. See Battlestar Galactica Memorabilia, a comprehensive collectors site, for all the details.
2 Warps to Neptune 
I never noticed before, but there wasn’t an Apollo in the line. Did he ever get an action figure?
I had an Ovion, a Starbuck, and a Daggit. I loved my Viper but never got a Raider, which is still one of my favorite fighters.
There was no Apollo (and no Boomer). It’s very strange. Apollo would have looked the same as Starbuck except for the head, so maybe they wanted maximum variety. Ultimately I think Mattel wanted a quick cash-in and didn’t plan for the long haul. Even if they had, there were lawsuits and the “missile toy” recall to deal with:
https://2warpstoneptune.wordpress.com/2012/11/19/mattels-missile-toy-recall/
The BSG toys were rushed out in time for Christmas, 1978. The lawsuits (at least two, but almost surely more) began in early 1979.
Hah. My brother & I had the Ovion, the Dagget, and the Emperor. IIRC I’d never even seen the episode with the Ovions, I just knew them from the credits or maybe a commercial for the episode. I think part of the appeal of the Imperious Leader figure was finding out what it looked like under the cloak. Just a pink, skinny humanoid, though, naked & sexless & with weird cloven feet. His flipper hands couldn’t even hold a weapon. What a crap toy. (Of course the ovion couldn’t hold weapons either, another letdown but you could see that from the packaging.)
A friend of mine gave me the Lucifer and Boray figures when he decided he didn’t want them anymore (around 1979 or 1980) and I still have them. The Boray was without his club and to this day I’ve not found an affordable replacement.