Does your Camel DVD have some videoclip featuring Kit?
Yes, Curriculum Vitae (Camel Production, 2003) contains a video-clip in which Kit is featured while the band plays City Life from Nude. I don't think it's a live-recording though. Kit is also briefly introduced, when the band-change is mentioned (Dave and Richard Sinclair out - Kit and Colin Bass in). In the booklet Kit is also mentioned, including two pictures (one of his time in Camel, one a recent one), his other bands (HTM and Tone Ghost Ether), his website and the time he was in Camel (1979-1983).
This is the info from the first Footage-DVD, which says Kit is on it too. You can figure out on which track he is, I guess:
From:
Camel shop.