My 3D printer has been getting a workout as I am getting started in this hobby. Most all of these were from STL files that I found via Though, the oiler stand and the oil storage box are custom. Others designs received minor tweaks. EDIT:  I basically had a lot of time to kill waiting on my Cousins order with my tools the get going in this hobby, so I had to occupy my time somehow.  The order sat for two weeks in the UK before finally showing up in the US.