This is a model of a double decker bus, based strongly on the Alexander Dennis Enviro500 buses operated by OC Transpo (specifically the 81xx series). It can be printed in whatever scale you like, however the level of detail is reflective of my intention to print in HO scale.
The model in the thumbnail was sliced in Cura and printed on an Ender3. The body is printed upside-down to reduce supports. Cura automatically re-scales the model, so for an HO scale print the body should be printed at 137.9mm long (1103.2% on my computer).
I will update the interior model once I get seats modeled in.
Feedback is appreciated.
Edit 1 (Sept. 6, 2019):
-new body file with lowered mounting tabs
-lower floor updated with seats
-upper floor added
-wheel size decreased slightly