Sorry , Digger :
this tank is completely ( from A to Z ) hand-made and i don't have any pics of its building ... i did'n't own any digital camera in the past ...
as far as i can remember : this tank is made with
- one flat floor with central tunnelling
- two flat-sides just curved
- one top : formed the same way Uncle Jessie did his first chopper-tanks
really "easy-to-build" .
