Transform the character to strongly resemble Juuzou Suzuya from Tokyo Ghoul. Give him a completely unhinged and psychopathic expression with wide, manic eyes and his tongue sticking out in a deranged laugh. Add the characteristic red stitches around his mouth, neck, and arms. The overall style should remain high-contrast, black and white manga, capturing an aura of pure, unpredictable insanity.
