As Vin Diesel continues to shoot his upcoming sci-fi sequel Riddick, he hasn't been afraid to share various set photos with his fans. Over the weekend, he revealed two more fresh looks at this long-anticipated third entry in the franchise, one of which shows the actor in the midst of a high jump stunt set inside a studio loft, the other offering a look some of Riddick's new wardrobe accessories, include a giant alien bone strapped to his back and tribal bracelets. Check out the latest from Vin Diesel and Riddick below.