The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
I also have the Camo version of the Guardian but I believe mine's the Mk1 as the sheath was upgraded for the MkII, which I also acquired whilst a squaddie (British Army) back in the 80's. Have had to do running repairs on the sheath, again its the corder version but its still one of the most favourite knives I own. The blade is still in excellent condition (serial number I2790S).According to multiple online sources (an example here), they were 440C.
I had a Guardian II with the camo cordura sheath when I was in the Army way back when.