I haven been waiting for the LSL (
www.spieglerusa.com) ones, but the owner just bought a brand new 2006 ZX-10R, and when I got mine I called and they said they were making some right now, and they should be released within 2-3 weeks.
Kneedraggers has Shogun listed, but when you call them they say that is for the 04/05. I have not seen ANY frame sliders anywhere that are for the 06.