There is something seriously wrong with this MOBI. K4PC does not recognize it as a MOBI (ignores it completely). MobiPocket Reader opens it, but does not display any of the large images.
Mobi_Unpack only extracts the 5 "small" images (the cover, twice, an opening double quote, an author portrait, and BG as an image) - the same ones that MobiPocket Reader finds. Calibre displays (presumably) all the images, but a MOBI to ePub conversion looses all but the small images again.
Have you tried writing the recipe to ePub and then converting to MOBI?