I rediscovered the G1 Sharkticon a little over a year ago. I'd had one as a kid and within 15 minutes of taking him out of the package the tab that attached his tail snapped off. This may explain why so many Sharkticons are without their tails. I reacquired a tail-less Gnaw last year during the fervor that lead up to the Transformers movie. I was not a big fan of the wimpy little tail he was provided. So I decided I'd had enough of Gnaw staring at me with puppy-con eyes begging to be completed and scraped a little creativity from my TF obsessed brain and came up with this.