Well, it is. These MOCs combine. Kind of like how Jadzia and Dax combine on Deep Space Nine. Just a fun pair of names which are relevant to one of the key features here.
You really have a knack for making these bioformers, they all have really cool vehicle forms and person forms! I don’t know how you do it, I would struggle just to design one of these guys. The way you’re able to make them so they each fold into a completely different creation is mind boggling to me.
Normally I find it’s about imagining what you want for the humanoid and vehicle forms as you’re building. Transforming it between the two modes as you’re still building is helpful to see if parts or shapes work in both ways. With the tank/car, the last thing was figuring out how to attach the rear wheels actually.
I’m glad you like the jet! My wife’s favourite is the tank so it’s cool that someone particularly likes the jet.