It looks fantastic! If I were "that guy" I'd give constructive criticism on how there are no footprints, but I'm not "that guy" and I don't really care. It looks amazing!
Wow. It would probably take me a lot longer to model something that good. Of course, I'm not a very experienced modeler; I actually got a degree in programming & used classes from the game art degree for my electives.
Wow, Tahu's rendered really well here. Great attention to detail on mimicking the set; the sand seems a bit flat, but that's just a background detail. It's neat how you included the heat distortion off the sword and the wrecked canister; I'm guessing that part was done in Photoshop?
I do 3D myself & I can only imagine how long it would take to make something that looks this amazing.