Billboard, network light and stretch on the topic of war

Billboard, network light and stretch on the topic of war
The Customer’s task:
Make me a billboard, a network-light and a war-theme draw, a simple design without complications, the main is fast and quality!
The sizes are not large, because I have all this to compone on the A3 format for printing.
I did one day.
In the process of work used SAI, Photoshop