I'm proud to use Nikon as my main bodies. I still have my old Nikon D3 and currently have the D810 and the D750. Shot with a black background and a granite tilefor the surface.
Strobist info:
Studiostrobe thru 120cm octobox camera right @ 1/16
studio strobe thru softbox back left of subject for rimlighting @ 1/16
yn460 II flash with diy snoot camera right pointed at d750 @ 1/16
reflector left side of d810