G37Endeavor

I'm looking at a G37 Journey Sedan on the Infiniti.com website and see that the exterior/interior color combinations are fairly limited - for instance, the wheat leather interior is only available with a white or black exterior which didn't make a whole lot of sense to me (I can see silver and wheat not going together but why wouldn't the Blue slate work with a wheat interior?), then I was browsing through the brochure and it shows a much broader combination of interior/exterior colors available. I double checked that I was looking at the sedan and not the coupe.
Does anyone know if the website is limiting selection to orderable configurations due to the model year coming to a close, or is the website just wrong, or is the brochure out of date? (I just got the brochure in the mail from Infiniti last week).
Thanks.
Bill