Creation by Fredlz (Fred), Jack, and Even. Painstakingly recreated from pictures and uploaded with permission: http://www.reddit.com/r/Minecraft/comments/28msxk/the_fortress_of_scandinavians/cickoma
Original reddit thread @ http://redd.it/28msxk
Fredlz's picture album @ http://imgur.com/a/RxmSw
After seeing this creation two days ago, I noticed a few comments of people asking for a download, myself included. It didn't look like there was going to be a download since it was made on a multiplayer server. After two days, I decided that this would be a fun project: to try to recreate it as accurately as possible using only the pictures that Fredlz provided. After 8 non-stop hours, I finished.
This is only an exact replica of pictures to blocks directly, so any other details that weren't in the pictures have been left out (since I couldn't see it). If you notice these missing spots, feel free to use your imagination and fix it up a little. The biggest missing piece is the base of the main tower. I left it hollow, and there were no pictures of it. I recommend making it into your main crafting/furnace/chest room.
Be sure to leave a thanks to Fred, Jack, and Even on the reddit thread if you can! (http://redd.it/28msxk)