"I don't actually know if this has ever bee done but I thought it was A cool idea.

--- How It's made ( intro music plays ) ---

--- Full quality here https://www.artstation.com/artwork/RKg0Nr ---

I used Blender and started by deleting the starting cube; and then added A cube.
then I subdivided the cube and elongated it on the Z axis.
Then I separated the two side panels and added depth to them.
after doing that I subdivided them and added bevel modifiers.
after I was done modelling the main body and sides i did the same with the bottom panel ( the feet are separate objects I modelled ).
I then made the materials including the standard eggshell white plastic type texture the turrets normally have.
then I made the guns and created the shield by duplicating the models and using A wire frame modifier and A build modifier.

Then there was only the legs left which I made using A curve and A cylinder ( I could have done better with the legs but got Lazy ).

--- K, thanks <3 ---"