One of my friends wants a 1:1 scale model of a german Bundeswehr MG3.
I found a model in the Sketchup 3D warehouse from mandun, cut it into printable pieces, added a pin for better assembly and tweaked it here and there to get it "manifold".
https://3dwarehouse.sketchup.com/model/e997aaa3d3283daa593fee7ac9114e04/Bundeswehr-MG3
Orientation of part 7,8,9 is not correct in stl.The montage pin has to be on top.
For part 11 I added supports manual on the outside of the fins only (rest was done by bridging).
Otherwise it'll be tricky to get the support out.
This is only a decorative thing.
No functional or moving parts.
UPDATE 2018-08-06:
corrupt stl file mg3-7.stl was reported in comments.
I uploaded a repaired version.
Printer:
Geeetech G2S pro
Rafts:
No
Supports:Yes
Resolution:
0.3
Infill:10%
I used part 19 to connect part 1 and 2.
Glue parts together, UHU Allplast does a good job on PLA.
The author marked this model as their own original creation. Imported from Thingiverse.