Found this pack marked as "a.k.a Modern Tanks". Unfortunately, not the one I was looking for; though, quite impressive work.
- M48 Patton;
- M46 Patton;
- E50 M;
- Type 64;
- BatChat 25t;
(Brutal Russian song as a bonus ;-D)
Put the folder from the archive into "res_mods" of your WoT client.
Source: http://goodman12.club/ (Russian).