+1 for sigo's comments about replicas and broken units for display, not hard to find and prices aren't horrible.
sigo, I'm using a Clansman PRC-352 purchased off
ta_shunca_uitco off eBay. It's a manpack, so I had to make a bracket to hold it in the HMMWV. I did buy his vehicle mounting bracket, but that is a storage bracket so I still had to modify it. It's not perfect but it works.
I don't know if it will work with a VIC-3, as I don't have one. I went with a Softcomm aviation intercom system. Lots cheaper, but I haven't managed to patch in the radio or sat down with my electronics bag to try to make a cell phone adapter either. If I ever do, I will share that.
I did mount a U.S. loudspeaker for use with the PRC-352, by making a unique adapter socket. More work to do on it, but I'm enjoying it. With the lack of rally's lately, I haven't had much time to experiment. Coming up next before long is an HF rig off the same supplier, with which I CAN reach out far enough to communicate without a rally!
BDGR