None yet, but the rack is primered & painted, mounts are done and it would be on the Hummer right now if I had bought the right length bolts to mount to the roof rails.
I'm splitting for the weekend (headed down to the redwoods for a weekend of camping and some hiking - I'll be pics of the hummer!), but I'll take some pics of the rack installed mid-next week. Got a quote from the Line-x dealer for $250 to have it line-x's - gotta wait for payday, so will be another couple weeks before it's finally done and fully ready to go.