Materials Needed:

1. Reference Images: Gather images of Mario Kart characters, vehicles, and scenes for inspiration. You can find these online.
2. Drawing Supplies: Paper, pencils, erasers, and black ink pens or fine liners.
3. Coloring Tools: Crayons, colored pencils, markers, or digital coloring software if creating digitally.

Steps:

1. Choose a Character or Scene: Select the Mario Kart character or scene you want to illustrate. It could be Mario, Luigi, Princess Peach, Bowser, racing tracks, etc.

2. Sketch the Outline: Start with a rough pencil sketch of the character or scene. Use basic shapes and lines to map out the form and position.

3. Refine the Outline: Once the basic shapes are in place, refine the lines to create the final outline. Add details like facial features, clothing, kart details, and background elements.

4. Ink the Drawing: Use a black ink pen or fine liner to trace over the final pencil lines. This step gives a clean outline for coloring.

5. Erase Guidelines: After inking, erase any remaining pencil lines and guidelines. This leaves behind a clean, crisp outline ready for coloring.

6. Add Details: Consider adding extra details to enhance the image, like track elements, power-ups, or effects around the character.

7. Coloring: Use your preferred coloring tools to fill in the drawing. Pay attention to the colors of the characters and their surroundings from the game.

8. Background (Optional): If you’re drawing a scene, consider adding a background. It could be a race track, a Mario Kart-themed landscape, or anything related to the character or scene.

9. Final Touches: Once coloring is complete, review the drawing. Add any final touches or adjustments to make it look polished.

10. Share or Print: Once you’re satisfied with your coloring page, you can either print it out or share it digitally for others to enjoy.