Design a LEGO MOC + Make Instructions!

This is a tutorial of how to design a LEGO MOC Alternate model and make instructions using Studio and how to upload to Rebrickable. In the tutorial I make a Dolphin MOC Alternate model of the LEGO Creator 3 in 1 Deep Sea Creatures set. This is not a build instruction video. The instructions for all my LEGO MOCs are available here: