My daughter is a big fan of turtles so, when I saw HooptieJ's model I had to print it for her. Unfortunately, the height of the turtle body/shell protrusions were a bit sharp when trying to find the switch in a hurry. So, I remixed it, rounded the corners, and lowered the height of the protrusions while trying to remain true to the original.
Remixed from https://www.thingiverse.com/thing:963596

This printed better with supports. I used layer height of 0.2 with ironing