Double posted in K-5 forum:
Photo Ninja is a very promising new raw convertor/image editor from Picture Code with impressive demosaicising prowess as well as some powerful adjustment tools. It has basic support for the Pentax K-5 but no specific color profile for it. Picture Code, the creator of Photo Ninja, would be more than happy to create such a profile, if they can get a sample image using one of the color checker charts that they support.
I am not equipped to provide this, but hopefully, someone else on this forum is. Anyone who is interested in doing so should contact Picture Code support for instructions:
picturec@picturecode.com It should be a fairly simple procedure.
Thanks,
Rob