Here is what I have. This is the code for TAN paint from a Dulon 1982 book:

578-17211 (also 3G 043)
TINTER SETTING
05440 159
05431 260
01012 338
05441 435
03038 500

This will be 67C from WB and VH Commodore. Note 578 is Dulon Low Gloss.

I also can confirm that the same 578-17211 code was used for 67V in LH and LX Torana so will be the same for HJ-HZ 67V.

This is what was painted tan on LX:
Console or seat separator, front seat back panels (n/a to HZ commercials), steering column, gear shift (column shift), turn signal assembly (comb switch in HZ), lower isnstrument panel, hatchback rear compartment (obviously n/a to HZ), glove box door (LH not LX?).

This stuff was painted Antique Brown in LX 563-13146 (563 is Dulon Seude):

Instrument panel upper (I'm not sure what this is on LH-LX, maybe the crashpad?), front body pillar upper (next to windscreen) - not sure if this means the plastic on HZ was painted this or not as LH-LX is steel here.