On a whim, I was looking at my classics display and thought it'd be fun to give Thrilling 30 Jetfire a G1 (Macross style) VF-1S head and gun. Drafted up a rough head design for a low res test fit and remixed a GU-11 gunpod file to scale and gave it a 5mm handle. Working on cleaning up the head, and eventually planning to redesign the old super armor from the G1 toy to fit on this guy. And yes, it transforms into alt mode just fine with the replacement head on. =p Update: Newest version of the head. Ended up designing a whole new ball jointed neck, as it was too hard printing a head compatible with the stock neck. Pretty happy with the overall look and proportions of this one, so I'll probably do one more refined print to make the tolerances a little tighter, then go to finishing process.