No, but I've got great ideas for how I'd build them. Been thinking about it for a while.
Color coded Pelican-esque cases.
Red cases = power.
Red case / yellow stripe = 12V battery packs with external weather tight connectors for power input (from solar controller case or external chargers) and power output to radios.
Red case / blue stripe = power conditioning / solar controllers / etc. Voltage boosters would be in this case. Could also contain 120VAC UPS units for line conditioning gensets.
Blue cases = VHF / UHF
Blue case / yellow stripe = 2m / 70cm radios. External weather tight connectors for power and RF.
Blue case / tan stripe = VHF / UHF RF cables and antennas.
Yellow cases = HF stuff
Yellow case / blue stripe = HF radios. External weather tight connectors for power and RF.
Yellow case / tan stripe = HF RF cables and antennas.
Black case can be ARES go-bag stuff and common supplies.
And etc.
Something like those Ridgid or DeWalt cases that can be hooked together would be super cool. Grab a power, radio, and antenna, hook them together, and load them into a vehicle. They even have wheeled bases that the other cases can stack on.