About this 3D model

Hi, this is the first 3d model i made (with OpenSCAD). This is the leopard 2a4 (honestly i dont know the difference between the previous versions, i decided to make this one when it was released on WarThunder), a german main battle tank from the 80'. Some proportion are false (it was to keep simple measure input) and there is a huge lack of details but im very lazy :) As you can see the turret can spin but the hole i made is so loose the turret can also dodge some shot if you have strong imagination!