Looks like you brought a sword to a bow fight. Go to http://pixelpapercraft.com/papercraft/5089d9d4332bcac60100004f/life-size-steve-head for measurements and instructions. And be sure to leave me some candy by clicking the thumbs up on your way out!
1. Click on the papercraft design image.
2. Make sure it has not been resized by your browser (you might need to click the image again).
3. Print using your browser's Print function.