I love the tank's camo, good progress since the first version

I think it's bobbing up&down too fast though. Tanks are slow, and even with the huge motor and everything, I find it hard to imagine a tank bobbing that fast. Maybe add a frame or two?
The turret rotating is a good idea, but it looks a bit plain at the moment. Since it's firing rockets. maybe you could add a couple on each side of the turret, along with a couple of high-tec looking tubes... etc?
All the rest is great

Well, maybe you could make the operator do something different? lol. Make him hold a talkie-walkie in one hand, and push dials with the other (No, not levers)
.c