Does absolutely NOTHING for me.
Why do so called designers of scifi tanks think that nothing has moved on since slab sided boxes of WW2 tanks.
Why do they believe riveting has remained a suitable way of joining materials?
Why are such huge barrels considered futuristic? Bore to barrel length that offers little in the way of accuracy and I can only presume it's more of a howizter? And with a bore that size where the hell is all the ammunition? Can't hold more than a few rounds?
We currently conduct much of air and naval wafare Beyond Viisual Range yet the tank idea of the future remains "get close and lob bombs on them?
I'll gloss over the GW aesthetic of gothic arches too. And why would you create a huge armoured shell, with all the cost, mass and energy requirements that entails, and then rout your pipe work ON THE OUTSIDE, where its vulnerable!
You can't see from these pictures but I wouldn't be surprised if it has ventilated exhaust pipes and jerry cans for the internal combustion engine.
The concept of this is unoriginal and utter tosh.
However I do think the modelling skill and crisp detail looks good.