Yes, I do, and I actually have one, a Raudy (a type not made anymore):
Despite its tiny size, it flies really well. Needs a decent amount of wind, but then it really
tests your reaction speed, as it's blindingly fast. AFAIK, it's a one-man company, and he makes just a handful of these mini-kites on a yearly basis.
Simplest way to order is e-mail him (at least that's what I did). No idea whether he will ship to the US, but shipping to the UK was no problem, and he put in a appropriate line set as well (very
light lines, obviously!)