I was disappointed when Starscream's combiner mode head was... Starscream with a new hat. I like my gestalts to be individualised.
Roaming through TFWiki I read the combined torso was reminiscent of movie Starscream, and remembered I had a spare voyager movie head.




The only combiner head with lightpiping!

For those interested, the movie head is near perfect fit. It just needed some tissue to fill out the connecting space.
The original combiner head is held together by four pegs and glue. I ran a cutting blade along the join of the head until it came apart. Once the head is apart the neck joint can be slid off.

Now I want to find more combiner wars figures and make a movie gestalt. I've already done a Barricade. Vortex mold=Blackout, Brawl mold=Brawl.....