On the front page of the REMLR webiste there is a Restoration Information tab, under this there is a Colour scheme tab.
It says
Camouflage Pilbara Brown - 342-5239
I went to Protec Welshpool yesterday they have Camouflage Green - 342-1166 & Camouflage Brown (Auscam Tan) - 342-5265 available in cans for about $14 sent from Eastern States, the Pilbara Brown they say they dont do in a can and the mix is gloss not lustreless as the other two are. The guy who mixed it put in a mixer to dull it down for me but said it is not lustreless and wont match the sheen on the other two, I haven't tried it yet, and as it was mixed it was twice the price as pre-canned. I noted on my RFSV the Pilbara brown has a slightly more gloss finish so maybe they did the same. If buying not in a spraycan they can probably match the sheen on all 3. (Just noticed you are in USA, Australian price and WA store wont help a lot)