>>6235303I just had a brilliant idea. I'll have to get and use a DOTM Skyhammer. The rotor blades will be fixed on the combiner torso crotch plate. In torso mode, it will fold into a X below the crotch and over the hips. The rotorblades may be too small so I'll just have to glue on some plates to enlarge them.
To illustrate I'm showing off my custom DOTM Shackwave.