Hard to say.
After looking at pictures, my opinion would be that John and Grubby's colours seem rather good.
I don't see much green in the colour, so the Ebola colour (top left) seems incorrect.
Bottom left colour (SPS) looks too light. Perhaps OK for a more weathered/less glossy paint job, such as on the Gannet? (God, it's ugly). Since this is a German a/c, it might be using a different paint, I'm not sure...
Top and bottom right seem fairly good. The bottom right might need some more blue to it.
I think that the best thing we can do is what Blowhard suggests: narrow it down to a few paint chips.