Very cool dude! you're such a good builder! i like how it has 2 turrets, kinda reminds me of like the german p.1000 ratte cause of its multiple turrets

Thank you so much for giving me advice!
I'll work on it!

oh shit before I forget: make a custom thumbnail, even a screenshot from a cool angle works. crop it in paint (make sure the dimensions are square, preferably 512x512). rename the image to the same name as the .bsg file and store in the thumbnails folder. reuploading will now use your thumbnail instead. note that it does overwrite when you make save edits to the machine

As you might already have seen, I love the tank design! after some quick tests I can say the tracks work surprisingly good! never seen them break until now, and the tank is pretty fast (I could even run it at 100% at 40 fps in barren, despite its 900 blocks). but I do see some points of improvement: as noted before, the 2 small armor plates to 1 large armor plate. also change the steering block to a steering hinge in the turrets (to limit the angle). use a swivel, place a steering hinge next to it, and drag it with 0.50 into the swivel. with that, the steering hinge does now have the same steering axis as the swivel and thus works like a limited steering block. and maybe look into the wooden structure internally, its strong enough but overdimensioned. anyway, looking forward to ur next model!