This replica is not 1:1 scaled, just because it doesn't fit in my Prusa I3 Working area (the canon is larger than its limits). So if you want it 1:1 or almost, I have uploaded the original files. The "package" includes: blender scene. autodesk 123d files. and the STL files. The prop is divided in Cannon, barrel and handle. In order to have a nice drawing on the side, i recommend you that you polish the surface with sandpaper, then draw, and then carve the drawing with a dremel or something. The photos don't have any nice drawing because it was a gift for a friend of mine, and has his name carved in the painting (I know that it looks ugly n.n' ). Also the prop stil WIP because I have noticed that the STLs have some slicing problems. Also i would like to carve the drawing, but it will be dificult because is not included in the model's geometry (is a material). All the intelectual content, the model, and the name is propiety of Valve and I don't own the design itself. I just ported the model to make it printable.So, in order to get the prop working you must cut it! Im editing the model just right now, but be carefull!