Thule just came out with a modular system for RV's that represents what I've had kicking around in my head to make next year after I return from overseas. I have a 10'x10' awning on the side of my 110, and an external rollcage, and I was going to rig up a counter with an integrated sink (or maybe a sink/stove combo) to attach to the external cage on the side of the 110 under the awning, as the base of my camp kitchen.
Well now I don't have to. Thule's Smart RV anchor system has small attachment points that mount to the side of a vehicle, where different accessories can be attached in camp and then removed. they have tables, and a counter with integrated sink. Exactly what I was wanting. so I install a few mount points on the side of the 110, and a marine or RV recessed water point that ties into the future onboard water system that the sink can connect to, and I'm set.
The system folds up for easy storage it looks like on the roof rack.
If this is not new, then forgive the posting, but I'm very excited about this.