I want to have a boat cleak in the game - How do I do this?
its a bit tricky but i suggest you to build it like that:
use 2 round blocks for the bottom left and right, then connect these 2 with regular blocks (same height) so they allign with each other.
then add 2 rounds shapes, strechted to an oval, for the "columns"
then do the same thing as for the base, just longer. If you feel like, add a light curve / rotation angle to it.
as such a small item can be tricky to build i suggest also that you build it with bigger blocks and then blueprint it. with the blueprint you can shrink it to the size you desire.