Got mine last week, delivery to Africa was surprisingly fast (thx Dan). One went into the back of a small PSK immediately. It is actually the reason why I won't put scales on them. I wanted something thin so I would be able to add it to my gear without noticing it is there. In my case I used a Maxped Janus as the pack, put two screws in the belt space and attached the kydex. For upside down carry I added some velcro although I don't think it would slip out. The beauty about the attachment is that while the knife is screwed to the Janus you can still use the belt thingy and the molle webbing. Sorry no pics, took it hiking today but had no camera with me.
One suggestion: an option for a shorter handle would be nice.