Yes I think its my avatar, you are searching for.
I will see if I have somewhere the files. As I did not made it. (if iirc it was Just a Bill)
But for now I can tell you the story of my avatar, as I am not home yet...
So there was once a hitman that got hired.
well it was a minion Hitman, he was trained from his birth till his 18 birthday.
he got hired to find a very special gem inside a cavern, so he went to collect it.
But ofcourse, the cavern was not just a cavern, it was in the middle of an bandit camp.
so the hitman went to all neigbher caverns searching for an easy way in. That's where he found Just a Bill, creating and digging holes into the ground, and one of those let to the cavern his quest lead to.
so as a thanks, he gave Just a Bill some of the gems and Just a Bill made an epic painting of the hitman entering the cavern a second time.