This should be fun.
Some of this I've had in my rig for a while, some I just bought and some I made myself.
Power
200Ah LiFePO battery
Redarc Manager 30
Renogy 1000W inverter
Tesota Overland APDS
Blue Sea battery disconnect switch
Generic 40A solar disconnect
MRBF fuse block
Bunch of Wago 221 connectors
Comms
Peplink MAX BR1 Pro 5G
Dishy Dualie DC Power Supply
SpaceX Square Dishy
Yaesu FTM-400DR
Midland MXT115 (might replace this)
weBoost Drive 4G-X OTR (might replace this)
Misc
Libre Computer Board AML-S905X-CC
ScanGauge II & mount from BlendMount
Travel Buddy Oven
Flojet 3.8L/min water pump
2x Powerwerx 75A USB chargers
Few other low power USB chargers, 12v outlets, etc
Since this is a rebuild I've already got a bunch of the wiring in place already. The USB charger is powered from the aux battery with the cabling run down through the dash, center console and back to the rear. Mic and radio head is run under the driver seat along with a whole mess of coax.
Peplink Mobility 42G antenna and more coax routed through the driver side of the firewall
Start battery and ground connections through the passenger side of the firewall
Dishy ethernet connection