...Well, shuttle may be a bit of a stretch, but here goes. It's made from a Legends Grindor, with parts from a Classsics Starscream and some model jet wings. As a result, i can't tell if it's a jet or a spacecraft, you decide. It's still WIP, obviously; It still needs paint, but all the mods are done. Yes, it has a cockpit arm, but at least i managed to shoehorn the hand back into the other arm. Oh, and although mine can't because of spilled glue, technically you can still open the jet to see Screamer's face! Looks like he did more than just create the Combaticons... BTW, if you guys like it, i did happen to take step by step pics, and if there is any interest, i can make a tutorial.