I saw this kit on ebay and it says:
"his auction is for an amazing 1:1 studio scale BOBA FETT HELMET Kit from Star Wars. It is made of thick hollow cast resin and is a kit that comes exactly as shown to be completed by buyer. The likeness is amazing, you will not be disappointed."
link - PROP REPLICA STAR WARS BOBA FETT 1:1 SCALE HELMET KIT - eBay (item 140590413014 end time Aug-11-11 10:46:00 PDT)
Is this any good?