
The Nikon D4 with the Profoto Air Remote is my main stills camera. I chose the D4 mostly for its performance in low light, as the camera leaves this office routinely, and rarely with a flash when on the go. I have two of the Profoto remotes, one to keep on the camera, the other to trigger the flashlights for the Sekonic meter. The Profoto D1 Air heads are not equipped with Pocketwizard receivers, and I like to be able to meter each flash individually when necessary (which the extra remote allows me to do easily.

This is one of the shelves of our rolling grip cart, which has a bunch of weights, clamps, grip heads, flags, reflectors, folded stands not currently in use, extension arms, a couple of boom arms, and other things that help me jury-rig an almost infinite number of things I might need.

This is a shot of most of the stills shooting setup. Right now there are three rolls of 53"-wide seamless paper (black, white, gray) on the background stand for product shots. We also keep several rolls of 107"-wide seamless paper handy in those same colors for shooting people. Given the standard-height ceilings, I'm limited here to shooting either shorter to average height models, and/or seated shots. When we need more height, there's a fully equipped studio we can rent just a couple of minutes away.
In the shot above, you can see we're just using white reflectors on the sides. In the next week or two, we'll be building flats for either side, and a white flat to mount above the setup (again, mostly for product shots).
By the way, almost every single thing that touches the floor here is wheeled. It makes life sooo much easier.
The tether table setups are by Tether Tools. There are two of them, one for the computer, one for holding miscellaneous stuff (and/or a larger monitor)--and a cup holder for my ever-present coffee! I absolutely love these Tether Tools tables. I have these two tables on two Avenger stands of differing heights. The shorter of the two setups I use as a stand-up desk even when I'm not shooting.

This is a closeup of the shorter Tether Tools table setup. You'll see the Tether Tools table is actually mounted to a horizontal Manfrotto crossbar, on the other side of which is mounted an adjustable-height Manfrotto vertical bar. On top of that vertical bar (not pictured) is a Really Right Stuff BH-55 LR ballhead that holds the D4 (via a Really Right Stuff L-Plate).
By the way, if you want to use this cross-bar Tether Tools setup with a rolling stand like this one (Avenger A5012)--as opposed to a tripod--look for a part (the only such one I know of) by Matthews called the Baby Ballhead Adapter (because the Manfrotto crossbar mounts to a 3/8" screw mount, which is found on tripods, but not on any of these types of stands).