It is an impressive kit on the sprues. So far it builds up well. The cast texture on the differential cover, turret and cupola is great, featuring cast numbers. It is definitely easier to add detail to the larger scale.
The dimensions overall according to the box is: 471.6mm long, 186.2mm wide. No height given. 1100+ parts.
I have the Andy’s HHQ one on preorder too, so will be interesting to compare the 2 side by side.