Yep, another 3D printed reloading tool... I am loving this!!!!!!! It is saving me a ton of money and allowing me to expand my capabilities reloading!
The files for this one can be found here:
https://www.thingiverse.com/thing:473...
His video on it is here:
   • 3D Printed DIY Brass Prep Station (un...  
He has a PDF file that has links to all the parts that you need in the file download tab.
I did take some short cuts and decided not to use some of the items he used but it still does the job. I used a remix on the main gear, the top plate and the cover (they are listed in the remix tab of his design). I remixed/changed them in Tinkercad to meet my needs/wants.
You can use the 100 rpm motor he suggested(which is what I used) or you can speed it up with the 150rpm or 200rpm motor. I would highly suggest that you use some sort of motor speed controller with the higher speed motors.
There are also two 6 station remixes of his design.