It's impossible to have cutters or moulds in all sizes. Let me show you a simple way of making a starfish freehand.
This is a part of the Seahorse Tutorial, that is why the size of the starfish is defined and the templates start from 31.
This is a part of the Seahorse Tutorial, that is why the size of the starfish is defined and the templates start from 31.
2.
Flatten it (32) and thin the edge. That way you will form a shallow dome.