my interior was basic ugly butt truck w/ butcher dash.
i found a gmc safari minivan steering column to get tilt, ignition, turn and dimmer on the column.
the interior design started out fairly basic, a 4'' bent metal fascia to mount the radio and ac vents in.
but...
after doing all the custom work to the truk and bed, i found
fiberglassforums.com and the interior snowballed from there.
i probably spent a year building this interior...
sub enclosure and armrest:
console: a few wires, single din dvd player, headrest monitor and a few switches for doors and windows.
then i needed to cover up the ugly steering column, hide the vintage air unit and some ac vents.
a little cardboard mailing tube, plywood and a hot glue gun, followed by fiberglass and little sanding.