Digital building instructions for building moving shark on stand. I made this model out of parts from LEGO Technic set 42066 and it features two motorized functions: moving tail and opening maw to eat moving fish. You can turn them on separately or together with help of two red levers on stand. You can see it in action in this video:

Please note that you are buying only downloadable building instructions in PDF and no physical bricks. All bricks you need for building this model are included in LEGO Technic set 42066 – Air Race Jet.