Radio installed. Can't remember if I posted these first two or not...
This is my gutted RT-524, with 24-12v DC-to-DC converter, a mini amp, and a set of 24v LEDs for the internal lighting and power lamp. Power is switched on and off through the switch on the front of the radio
I hid a cheap speaker behind the speaker grill (hi-fi is a waste in something as noisy as a 30 year old soft top HMMWV). Looks like a regular-old RT-524
Installed it in the truck
In the first pic you can see the wires coming out of the rear of the radio. There's a 3.5mm input jack for playing sounds off my phone (music while driving, combat chatter while parked at shows) and another wire that feeds the amplified sound to the VIC-1.
I don't have pictures of it, but I also made a packard splitter and hooked it to horn power so I can run my switch box off switched power.
I've also got a relay that I'm going to hook into the power for the radio gear. That will help with my inevitable forgetfulness (already had to go outside at 11:30 at night and turn the radio off) and I'll put in a switch to bypass the relay if I want to run the radio for some specific reason.