Fic with Mycroft and Mary and and old army buddy

[spacedmonkey.livejournal.com]

Lost a fic which I hadn't read properly, just skimmed through and then promptly lost. There was an old army buddy of Watson's and then Watson was being charged with murder and chose a firing squad over a hanging and ended up with a fight on the roof.

Does this mean anything to anyone?

In the same vein as a post made here a couple days ago...

[apple-scruffer.livejournal.com]

I found this over on an ohnotheydidnt post this morning, and thought it was adorable; since then, I've ransacked about two dozen different Tumblr accounts trying to figure out who the artist is and whether or not they have done any more (either RDJude or Holmes/Watson). Would anybody be able to help me out with this? If anything, I'd love to be able to save this with the artist's name attached to it for future reference.

Thank you so much in advance!

( Picture under cut for size )