Summary This is a Boba Fett Concept Helmet designed by the late great Ralph McQuarrie. There are several different versions of this helmet so I based this one of a statue I found on the internet. I would like to also thank all the people who helped me on my patreon page. They are the reason this helmet looks as awesome as it does. Thanks! This helmet is designed to fit an adult male but check the dimensions on the pdf file I uploaded. The units are in millimeter.