Mutilate is a good friend of mine who is trying to get her commissions of the ground, she's a pixel artist and produces lovely art that's coming on so fast, and you should definitely check out their gallery and maybe commission her!
https://www.weasyl.com/~mutilate

The Calender
For 2013 I was able to buy a fan-made, no profits to the creator, Metal Gear Solid calender, 12 different artists, A3 size, no interference with the image and it was gorgeous, sadly for this year the organizer was unable to get a calender sorted, but it was made this year, in honour of The Phantom Pain being released next year, and I was lucky enough to get in as one of the artists. So far only half of the calenders have been ordered so if you're still considering getting a calender for 2015 I can highly recommend this one.
The images are even more a focal point this time so you can actually cut them out and keep them when the calender is no longer of use, it has a dark theme as the game next year is also going to be rather dark.
And it's 7.35Euro! Cheap as chips!

Previews of some of the incredible art can be seen here: http://mgsfanprojects.tumblr.com/post/102650643444/mgs-fancalendar-2015-previews-two-small-full

How to order is here: http://mgsfanprojects.tumblr.com/post/103211480294/fancalendar-2015-orders-now-open#notes

I can't wait for mine to arrive and I will be sticking up photos asap when it does. All the artists involved and the organizer would be hugely grateful if you'd spread the word to any MGS fans (or even non-fans) who might be interested!