This LEGO Pingu is just too adorable - The Brothers Brick | The Brothers Brick
MOC : PINGU - Special LEGO Themes - Eurobricks Forums
Lego Pingu Mecha (There is a penguin figure inside, but my editing skills aren't good enough to have the open version in the picture, insperation from Mitsuru Nikaido's Mecha Penguin.) : r/lego