Hello Warriors,

the cat is out of the bag, someone on the WoT's EU FB page posted earlier by mistake that one of the Calendar Advent tanks is the M46 Patton KR, it already got removed but the internet doesn't sleep and immediately screenshots were taken:

It doesn't say which day it belongs to but as a new and interesting tank, its clear that the M46 Patton KR is this Calendar Special-Special Tank and most likely coming for last.