Chosen theme

My initial idea was to choose either option 1 or 2 which have a spider theme. I have decided against this and have settled upon option 4 which is the helicopter theme. I like that I could go into as much detail as I like or cut back on the detail and it still look good. Helicopters have a vast amount of intricate detail when combined would make a fantastic 3D model. The environment would be in an airport/landing pad zone with buildings around and possibly other vehicles such as cars, trucks and aviation vehicles. The scope of this theme could be a big or small as I would like it to be and I will let my time limitations govern the amount of detail and objects in the final piece.