This is my (VERY detailed) MTT Hazard. Took me forever to get the right look i wanted, not to mention all the mechanics of it.
The Big thing is that the roof comes off and you can see the even tinier and more complex details inside.
Here are some close ups of the inside, sorry for blur. You can see a bit of a red coffee maker that I kept from the ORINGINAL SET :D! Lego actually made something like that!!! :D
Here's the front REAL WORKING WENCH! That's right, a tank AND tow truck.
Here's the hook in use, you pull it out and then wind it up!
Oh, and who could forget the rock monster. I gave him a grape shot for max damage. Really cool when it fires (Of course, at full strength, it's much more distance that in the picture ;D)