10mm (Gauge 1) scale "Duke" model.

This is a 10 mm (gauge 1 narrow gauge) scale model of Duke from Thomas the Tank Engine. It is designed to be printed as the parts import into the slicer and i've noted which need supports. I used .1mm layer heights for minimal sanding and filling later. 

The parts are fairly self explanatory on how they glue together and it's designed to use a LEGO Power Functions/Powered up train motor with custom metal side rods. Slide bars are 2.5mm rod. Tender uses small LEGO mine cart wheels with 3mm rod used for the axles. Holes are provided for Slaters handrail knobs in the tank and smokebox. If you want to have a O gauge chassis that will be up to you to devise.

Feel free to message with any questions!