Three-headed dragon coloring page

Three-headed dragon w/ sharpened teeth, deep red body & black scales, large leathery wings & long, sharp tail.
This is a majestic three-headed dragon that is ready to take on any challenge. Its long, red neck is adorned with three razor-sharp teeth. The dragon's back is covered in black scales that sparkle in the light. Its wingspan is enormous, and its leathery wings wrap around its entirety. On the end of its long tail is a sharpened point that looks as though it could do some serious damage. I would color this dragon in a mix of shades in deep red and black, perhaps even adding a bit of golden highlights to the scales to bring out its beauty. I would also add some shading and contours around the wings and tail to make them look more realistic. Finally, I would make sure that the eyes of the dragon really stand out to give it a powerful gaze.