This is a link to a set of RAW images from the 5D MKIV using the Canon 24-70mm Version II

Note: these are free to download and use for anyone who wants an idea of what the image files are like for this camera but you will need to upgrade your converter and editor to the latest version in order to open and process them.

http://www.zenfolio.com/joeleadephot.../p49483757/raw

I hope this is helpful