2A42

Helicopter and infantry fighting vehicle autocannon developed by lead of two great Soviet engineers Vasiliy Petrovich Gryazev and Arkadiy Georgievich Shipunov. Opposite the others aicraft autocannon like GSh-30-1 or GSh-30-2, named by first letters of second names, this one called just 2A42.
This is the hardest model i ever maded.
Model animated and have LODS.
Triangles count:
Base model: 12789
LOD_0 (~82% polygons): 10501
LOD_1 (~65% polygons): 8364
LOD_2 (~47% polygons): 6030
LOD_3 (~30% polygons): 3968
LOD_4 (~15% polygons): 1800
LOD_5 (~5% polygons): 1488
Model have 2 materials and 2 texture sets 2048x2048.
Base model and all LODS are skinned by bones (bones control barrel motion at fire and muzzle brake angle).