This is my illustration for the Annihilator Battlemech from the Battletech book "Historical: Operation Klondike". You can buy the book from your local game store or order it online. It's a great book and I highly recommend it!
This image is at 72 dpi... my original file was created at 600 dpi.
This is the 6th of 8.
Here's the original designs first appearance [link]
And here's the newer version that I worked from [link]