The funk paint job's that I've seen, have been
Polished
Green
Solid Pink
Pearlescent Pink
Black with green splatter
Pink to black to Green
and Yellow to white to Red (not sure if it was original)
I saw Dr S's Funk in the flesh yesterday and it bloody amazing. If I didn't have my heart on Pink, I would have got mine Polished
Recently I managed to find an original pearlescent Pink from the USofA. Dr S is currently matching the paint and re-spraying soon.
Toons