This coloring page features an awesome Lego ninja ready to take on all challengers! The ninja is dressed in a black Ninja suit, with a red belt to signify power and a red scarf around its neck for style. It is also wearing a black mask and has a black hood over its head to represent a mysterious aura. To complete the look, it is holding a gleaming katana sword to show that it is a skilled warrior. To color this page, I would use shades of black and red to bring out the ninja's power and strength. I would also use light grey or silver to make the katana come alive. To finish the look, I would add a bit of yellow and white to bring its ninja costume to life. With a bit of creativity, this page can become a unique and powerful piece of art!