If you know how to use Photoshop and want to do up an Al Gore statue, send it in and I'll post it. Personally, I think the Tennesseans ought to just copy this one...
Check here for more unusual statues.
Update: Richard McEnroe sends some images that would make superb models for a statue of Al Gore. The first two symbolize the law of unintended consequences that dogs the Cli-Fi wowsers:
The third represents a visual representation of Al Gore's world view:
If the statue follows any of these models, I'm down for a cash contribution.