So, i posted a topic with the 9.12.2 with the same problem but i didn't have any backup images or anything, now i do, also, my brother is using the exact same Aslain configuration, same exact world of tanks as well, but he doesn't have the problem.
The problem started with the 9.12 update adding mods, cause without mods i can see the ricochet marks and bullet holes, but with mods it just doesn't work, i deleted the whole Wot folder, reinstalled it from scratch, it doesn't work, I'm running on win 7, core i5 2nd gen, GPU Nvidia GT630, running on SSD.
The images can describe the problem.
_Aslain_logs.zip
python.log