BT-7
KV-2
T-34/85
M4 Sherman
M3 Lee
M38 Patton
M8 Greyhound
M20
Hummel
Wespe
Sdfkz 181
Sd.fkz 251
Hetzer
Most tanks have a lot of sloping armor, because the more sloping armor, the better the defense. Sorry if these are too sloped. Russian, American, and German armor.