This puzzle isn't quite easy, I recommend printing the bottom side of the puzzle with solid color for it to be easier to put together. You can color it's nose or feet however you like. I recommend printing with 0,05 or 0,1 NEGATIVE layer expansion, so the parts are slightly smaller than the actual model and they fit together well. Use -0,05mm layer expansion for tight fit of the puzzle. Thank you for downloading my model, beware of making it kid-friendly and use enough infill so the parts cannot be broken and then swallowed.