>>10444789So the head I ordered for Rambo said it was 1/12 scale, although it ended up being way too small. I was expecting it to be the right size for Classified Series but it looks like it's scaled for Star Wars Black Series, meaning it would look right on a figure that's less than 6" tall, but it looks tiny on a G.I. Joe.
There's another seller on eBay that has a bunch of different options and I'm not sure if I should buy a "Marvel Legends" scale or a 7" scale head. 7" might be a bit oversized since I'm not using the "big and tall" legs on this figure (a "big" GI Joe like Roadblock, Gung Ho or Bazooka is closer to 7" and they have bigger heads). I think Marvel Legends scale will look right? Although it's hard to be sure, since with all the muscles and stuff it might still end up looking a little undersize.
The seller does say in their notes that they can offer alternate sizes on request. I can look at some of the other heads I have and ask them if they can do GI Joe / Valaverse if I'm not sure, but it'd be nice to hear from someone more knowledgeable about such things.