Off the top of my head...
Caly 3 & 3.5 solid superblue pre-oxidized with their deep gray oxide (ferrous?) that seems to "stop by itself" (like hair
) and antique olive drab canvas micarta scales, sort of like Cuscadi's "Dr Jones" Tenacious and Delica.
Practically any knife in supeblue or CPM M4 with the same treatment.
I've never tried the Emerson wave and probably wouldn't even like it very much, but I'd buy a Manix 2 and Manix 2-XL Emerson with olive drab G10 scales and a DLC blade. Heck, I'd buy 'em without the wave.
Edit: meant to suggest ferrous instead of the usual "rust colored" ferric, or maybe it's some other iron oxide which doesn't even have a common name. And I suspect part of the superblue oxide involves other elements in the steel.