Finally got the colours right

The image processing algorithm I was using was actually sorting everything with dissimilarity valued over similarity, which was not so good (duh). This was all due to my stupidity in reverse sorting lists in the processing phase rather than the placement phase (essentially doing the right thing in the wrong place).

Either way its fixed now.
And I have another photo of Johnny Depp, again this breaks JPEG so this is a very scaled down

EDIT:

I also now have a Nic Cage image (again scaled horribly):