Some real nice ideas and partly good execution. You really should kick yourself to finish the rest. Especially the Star Wars scene !
The great & hard work is done, but only the oil platform is good for me (though it could and should be improved a lot ). The big soccer arena could be amazing, but for the detals (f.e. outlines) and fact that the players and the fans are too copypasted here. That's really annoying. And why so few players? FIFA says that the number of footballist should be 11 in a team. PS^ The idea of pixellin the scene from StarWars IV is cool, but the realization is just awful...
These are all fantastic - man the level of detail is mind blowing. I really dig the soccer poses (as I'm often trying to pose some iso dudes). Great work!