Incorrect Unit Images

The following units have the display incorrect images in their stat cards: (to be expanded as I discover more issues)

• T-60 (USSR Light Tank Lvl 4) - it shows a T-70
• IS-3 (USSR Heavy Tank Lvl 4) - it shows an IS-2
• ISU-122 (USSR TD Lvl 4) - it shows an SU-122-54
• ISU-152 (USSR TD Lvl 5) - it shows an SU-152
• SU-122 (USSR SP Artillery Lvl 3) - it shows an SU-122-54
• ZSU-37-2 (USSR SP Anti-Air Lvl 4) - it shows a ZSU-57-2
• Il-4 (USSR Tac Bomber Lvl 3) - it shows a DB-3T floatplane variant
• Tu-2 (USSR Tac Bomber Lvl 6) - it shows an Il-28U
• Il-28 (USSR Tac Bomber Lvl 7) - it shows an Il-28U, a trainer version
• MR-6 (USSR Nav Bomber Lvl 1) - it shows an R-6, the land version
• 122 mm M1938 (USSR Artillery Lvl 3) - it shows a 203 mm M1931 (B-4)
• 152 mm M1938 (USSR Artillery Lvl 4) - it shows a 152 mm M1931 (A-19)
• 45 mm M1942 (USSR Anti-Tank Lvl 3) - it shows a 57 mm M1943 (ZiS-2)
• 57 mm M1943 (USSR Anti-Tank Lvl 4) - it shows a 45 mm M1939 (53-K)