Posh Spice - the elusive hairstyle

Following a recent bout of meningitis, Posh Spice, aka Victoria Caroline Adams, paid a London salon $1400 to have multi-colored braids in the so-called "Pocohontas" style, only to emerge hiding the lot under a scarf!

Notwithstanding the morality of parting with so much cash for a haircut (husband David Beckham also paid $500 for a buzzcut, so they've both more money than sense), has anybody ever seen it? I've trawled all the papers and Spice-related sites, to no avail. Has anyone seen the style, and more to the point, was it worth it?