Riddick Chronicles 2: Mercenary Drift
But if there is another movie what will it be called? Riddick Chronicles?
As for a standout visual, I'd say there were several Frank Frazetta-inspired shots put forward throughout the film focused on character (Riddick as Lord Marshal, Riddick surveying new world after being left for dead, Riddick on hilltop with SpaceJackal) rather than awesome backdrops (though the scenery was pretty great and very imaginative) culminating with the climax confrontation atop the jagged clifftop lit by lightning flashes. Reminded me of a metal band album cover.
Speaking of metal, the hovercycle sequences looked like they were pulled from an issue of Heavy Metal
, one of the Simon Bisley specials.