E-mailed by Garry
Seems that AW cannot keep their promises… No paper tanks you said!
http://armoredtalk.com/wp-content/uploads/2015/11/comment.jpg
But AW made a complete new tank from proposed upgrades (click to enlarge):
Well, seems like their logic is pretty clear in this, if you gather all the existing parts to create a non-existing tank and not call that as paper tank because the materials are historical. What an irony!