To make this awesome little shark a little more stable, I added a hollow inside with a lid. The inside can be filled up with sand or another heavy substance.
Just glue the lid on afterwards and you got a sturdy little shark.
The tolerance on the lid is 0.1mm to each side. Make sure to tune your printer properly before printing. If your lid does not fit, you can trim down the lower edges, the chamfer on the inside ensures a snug fit. The lid can also be printed upside down, so that the first layer bulge ends up on the upper side. Keep in mind, that the tolerance for insertion is only 0.05mm. It might stick out a little, if not printed accurately.
No supports are needed for this print.
The author remixed this model.