Ducki is a small boat that appears in the newer series Ducktales in the episode “From the Confidential Casefiles of Agent 22!”. I immediately felt like interpreting it and making it printable. You can see the result here. With the help of a small weight in the form of a 0.50 EuroCent coin, it also floats very well. If you don’t have such coins, then just try another one that you find 🙂
Otherwise, it doesn’t really need any support, with sufficient cooling the bridging should work well. The multicolouring can easily be realised by changing the filament.