custom G1 Hot Rod HELP!!!

Hey I'm having trouble with this former. I'm making a Hot Rod Scratch-build from an 89 firebird model kit and one of those Neo Shfiter bots. I've found though that legs don't fold the way I need them to. I need the legs to completely collapse onto themselves to fit in Alt Mode, Sorta like Clocker, But I haven't found anything big enough to fit and look good aesthetically yet. Any help? Oh yeah the Firebird is about 1:24 scale, same as Alternators.