Instructions
Click "Create New Mii" from the Mii Plaza and select "Start from Scratch."
Make the Mii male, then set the height to the shortest possible. Set the weight to the absolute minimum. You want to make the head appear large to showcase your Kirby.
Set the head shape to the one located in the first row, second column of the menu. On the next tab, change the facial features to the anime/Kabuki style in the fourth row, third column. Finish the head by setting the skin color to the pale pink in the second row, first column.
Alter the hair by selecting the side hair, bald top head from third row, second column of the third page of options. Set the color to the blonde in the second row, fourth column. The hair acts as Kirby's hands.
Click on the eyebrows from the first row, second column of the first page. These will create Kirby's rounded cheeks. Set the color to the light brown from the second row, third column. Make them one size smaller, one size wider and raise them up vertically once.
Choose the eye shape from the third row, first column of the first page. Rotate the eyes three times counterclockwise. Make the eyes blue, one size bigger and one size wider. To complete the eyes, move them up vertically seven times.
Set the nose to the one from the second row, third column. Make it four times bigger and move it down vertically three times. Later, this will act as a separator for Kirby's feet.
Click on the tightly-sealed mouth from the second row, second column of the second page. This will give the face the look Kirby has when he has inhaled something. Make the mouth four times smaller and move it to the right six times and vertically nine times.
Give the face the glasses from the third row, third column. Pick the red color from first row, third column. Make the glasses one size bigger and move them down ten times. With the nose and the glasses combined, you get the appearance of Kirby's feet.
Name your character "Kirby" and make his favorite color white. Save your Mii to complete the process.