By way of explanation for those who weren't there...
Silhouette shots - I wasn't involved, just got some people doing it while others were doing something else. Basically just a big (8' x 8' x 4') box with a couple of flash heads permanently mounted inside it, a window cut out of it complete with glazing bars, and an old lace curtain. It's on wheels, so pushes around the studio as required, whenever a fake window is needed. At 200 ISO f/11, it shows a little detail in the lace curtains, at f/8 the curtains disappear and it becomes a
horrible lovely Hi-Lite clone. Excellent for silhouettes, add a light or reflector and it can produce semi silhouettes. Being mean I didn't give anyone any lights, just a reflector, a very useful learning tool.
Gun shots - not actually a gun, a Martini Henry rifle, complete with bayonet, from the Zulu wars. A good, legal prop as it isn't officially classed as a firearm. I bought it because of family connections with the battle of Rorkes Drift. The whole idea was to demonstrate that a nude model doesn't have to look vulnerable, she can look powerful and very much in charge - a combination of having an extremely hard light, as low as it will go, at an acute angle, creating a shadow larger than the subject, a low camera position (look up at the subject and you turn them into a hero, the jargon term is a heroic shot) and then the gun, to make her very much in charge of the situation. Phil, never mind that you don't like guns, each to his own. I was pretty much born with a gun in my hand, my dad was an army sniper and taught me to shoot before I could even hold a rifle.
The models struggled a bit with that shot, they both tried to turn it into a glamour-style shot, which is understandable, but they were required to stand there, strong and dominant.
Chavground shots - nothing to do with me, someone wanted to shoot against a beautiful white background so I disappeared while they did it
Models - several people commented on how good they were. Actually they weren't. I was perfectly happy with both and I'm sure that I will book both of them in the future, but they are pretty much the standard photographers should expect of a model. As I mentioned at the time, I'm happiest when working either with models who have absolutely no experience (but who have a natural ability) or with experienced models. The ones that are a waste of space are the wannabees who have done a little bit of TFP with bad photographers, because they have learned how to pose badly. Neither of these models are full time pros, but they are both experienced and both tried hard, so it worked well.
Anyway, whether or not people actually like the results we got, the idea was to demonstrate that lighting is all about the creation of the right shadows in the right places. Obviously, with harsh, strongly directional and precise lighting, even a slight change of position produces an entirely different effect, and sometimes an unintended effect can be surprisingly good, but the failure rate is high.
As I pointed out at the time, think about what you want to achieve from the shot, experiment, and see what can be done. Maybe you will want to incorporate some of these techniques into your own shots. But don't try to be me, because you're not me. We become giants by standing on the shoulders of giants, not by becoming clones of giants - don't sacrifice your own creativity and orginality by copying, just pick the bits that you find personally useful.
And finally, I hope it was clear that studio lighting is actually pretty easy. Some people over-complicate it by talking about lighting ratios, trying to "balance" lighting and somehow manage to turn a perfectly straightforward process into a black art that can allegedly be practiced only by the masters. I like to debunk that nonsense.