It'd be nice if you could open the front window part and do a drive by while driving (not humans onlyanimals like deer)

 

Don't know who does them but saw a similar conversion done on a wagon at Tustin Hummer. Had a lift that dropped down from the roof with all types of compartments. The rear of the wagon had a raised roof that you could almost stand up in. The truck was set up for extended off road trips and had all the bells and whistles. It was well used. Seemed top heavy in a big way so not sure how badly the off road capabilities were degraded by doing this. Mike Saboresse (sp) at Tustin Hummer has worked on this truck for years and might know more history about it and who converted it.

 

eh doesnt look too great to me