The BF 1 - Robo Walker 1.5 Exelion Burner is a walker mecha that serves as a heavy soldier on the battlefield. Armed with a powerful laser and a flaming shooter, along with two light flamethrowers by the cockpit, this walker is a force to be reckoned with.
I made this because I've been so bored with SYSTEM for a while that I had to do something with BIONICLE again. My creations were getting crappy, but I decided to copy Yuri's (not REALLY copy, but imitate-ya know what I mean right?) amazing ArcheoGenis mecha. This is my first SYSTEM-TECHNIC mecha, and it's loosely based off that AT-ST or something like that from Star Wars.
About the main images (I love this) I made it with Paint.NET, and it's really simple and free. All I did was invert colors, make a new layer with color burn, and color the whole second layer whatever color looks best with it. And it worked.