Bf-109/L for FDM printers

This is an adaptation of the model by @RC_master9
I simply added firing ports for the aircraft's armaments and a tailwheel to the 109F.
The model without the tailwheel can represent either a 109G or a 109K.
All three variants are armed with a single 20mm MG151/20 coaxial engine gun and a pair of synchronized MG17 machine guns of 7.92x57mm caliber.
I will consider adding a modified model to represent the VL Pyörremyrsky (Hurricane) prototype.