Those pics aren't "unairbrushed outtakes".
Madonna and her team image-manage better than any in the biz so this isn't any kind of leak or mistake.
I like them... they look gritty and honest...she's saying "check me out ..I'm 50 and fine with it". Why would anyone think that these pics only need a bit of photoshop work to make them approach the crazy ideal of beauty that some of you have had stamped into your heads ( and can never live up to).
She's 50, she got in front of a bunch of cameras under some studio lights and got these pics taken... then proofed the pics and probably said " yep... that's me, send them out". I think that's pretty gutsy.
edit:
oh and here's another "unairbrushed outtake" of some Madonna wannabe.