Shark Attack

Update:28\05\21 Uploaded RH & LH Ocean Panels with a Ballast Pocket and Lid. This is to help act as a counter weight if there are any issues with primarily the RH panel closing. I used a M5 Nylok Nut as a weight. This fitted without any rattle and helped a lot regards the panel closing (I did not personally have any issues prior to that but, but this should help). To add further weight there is a 5.5 knock out hole in the lid which will allow for a M5 x 8mm bolt to be bolted through to the nut. The lid is an interference fit but a couple of spots of superglue will add to the longevity of the fix. Any series of washers or combination with a M5 or M4 nut may suffice.I have always wanted to design some automata. This is my first outing with this genre.Shark Attack! 3D Printed Automata. A mild-mannered Penguin spies an object in the ocean only for a ferocious shark to lunge out of the depths looking for a meal & snapping its great white teeth!This has been quite an extensive design enginee