Mattel confirm a Hot Wheels exclusive to Star Wars Celebration London.
The Prototype Boba Fett car is a repaint of the original release, and will come in special Celebration packaging. There are no details on price, numbers available or how to pick one up at this stage
"FIRST LOOK: The new Hot Wheels @Starwars Prototype Armour Boba Fett exclusively at 2016 @SW_Celebration! #SWCE"