Rendered Useless

I spent some time creating a little runway environment to animate my model and like usual got a bit carried away. I drew a sphere, halved and iverted it so i could apply this 360 degree skyscape i downloaded and textured a simple runway. I then started modelling a hangar with opening doors which i made somewhat more of a meal than i should have, but got there in the end. I also found this image of an air traffic control tower which inspired me to go forth an model one, however mine looks rather box-ish but it does the job.