MYSTERY BLUE ANTENNA CAR

This mystery vehicle? featured in a Combat Set I blogged this summer. 

http://projectswordtoys.blogspot.com/2020/06/combat-set-with-big-orange-rocket.html

Its been bugging me ever since. What is it?

I get the antenna but what's the vehicle meant to be? 

I've flipped it upside down on the right for a different view.

Ideas?