Draw a circle for the head
Add a vertical guideline and a horizontal guideline
Sketch the jawline and chin
Draw the neck and shoulders
Outline the hair shape around the head
Add the spiky hair strands
Draw the mask covering one side of the face
Add the eye opening in the mask
Draw the visible eye and eyebrow
Sketch the other eye and facial features
Add the cloak collar around the neck
Draw the upper body and cloak folds
Add the Akatsuki cloak details
Refine the mask edges and hair strands
Clean up guidelines and unnecessary lines
Ink the final lines
Add shading and dark areas
Finish with any missing details