The T-37A was a Soviet-era amphibious light tank used primarily for communication and reconnaissance work.
T-37A Amphibious Light Tank Papercraft [Download]
Valkyria Chronicles - Edelweiss Tank Papercraft [Related Posts]
Warhawk Tank Papercraft
Mammoth Tank Papercraft
SD Tank and Mecha Papercrafts
Warhammer 40K Leman Russ Tank Papercraft