If you don't know, Sega is developing a game based from the Thor film. Well according to a user on the forums of Russian site, SpiderMedia.Ru, these are some sketches that didn't come to pass. Here is what said exactly:
Sketches from the initial version of the games on the film Thor (“Thor”), which (possibly, but possibly also no) they bring us closer to that, what it is worthwhile to expect in the film itself.
Appeared given sketches still in August 2009, and this can mean that the development of game still in the force, even despite the fact that author of sketches, [Maykl] Of [stribling] (Michael Of stribling) stated: “A of bunch of “Thor: The Of video Of game " sketches of that of didn't of come to of pass of while I was at Of sega. “
MarvelFreshman: This site is known for having info before the US, so who knows how true this is. But if the game is indeed based off of the movie, whos to say this isn't designs considered for the film as well. What do you think?
UPDATE: Okay, so I thought I recognized these pics before, and I realized I saved them on DeviantArt sometime last year. So I went and found them again, and it turns out these are indeed concept art for the game.
SOURCE
They were created by, Michael Stribling, who used to work for SEGA, when they were developing the game back when the Thor film was sceduled for 2010 release. On Michael's DeviantArt profile, include the pics above, and under their descriptions says:
Concept art for Marvel's Thor, that didn't come to pass
Here is another pic not included in the few above.