I am a 3d modeler from south Mexico, As former owner of a Prusa Kit printer im well aware of what its needed for a successful 3d model for 3d printing as well as the way to lay out the pieces for easy printing. In the following links you can see some of my work, most of them were made between 1 or 3 work days, sure you may have a sketch waiting to be turn in to a 3d model I can help you with. Thanks for your time Best regards. https://tomasla3d.wordpress.com/3d-printing-files/ https://www.thingiverse.com/JOEPRUSA/designs