Look, it's a red tank!
Vindicator this time. I really like those huge dozer blades on the new Vindicators, and the additional ammo in the back. At least it hints that all those 40k siege vehicles and battlefield artillery need ammo tanks as well.
This one's called Aries
for its soft, wooly fur for being basically a techy assault ram.
It's not too easy to make out but note the additional Blood Angely details on the barrel.