Dark Knight Tumbler schematics/ blueprints

Does anyone have an accurate version of the Tumbler blueprints from the Dark Knight? I have seen some but aren't even close to being accurate. Any help would be appreciated.

Somebody on botb might have them?
I'd love to see a tumbler build

I modeled up the Tumbler in Solidworks just for fun a while back and I'd like to say I got it fairly close to screen accurate...? I used a few blueprints I found online as well as countless photo references, and I even built the 1/24 scale model to get the details I couldn't find reference for. I'm happy to share my collection of reference material or even draw you up a scale blueprint drawing of my model if that'll help. If you're looking for the blueprints themselves just to have a full scale paper copy like Coleman hands to Fox in the movie, best I can suggest is buy the set of replicas. I forget where I saw those originally but I can dig those up if that's what you're after. Let me know if I can be of assistance! Happy hunting!

http://www.chickslovethecar.com/TumblerSchematics.aspx

This is what I found over on Chickslovethecar.com
They have builds on most of the Batmobiles.. Good luck