Any way to view the full map seed?

There is a website that used to let you search for different seeds, but last time I tried it the map that was generated no longer matched up. I ask because I'd like to get a clean version as some kind of image file I could then add custom graphics and text to and share with our server group. I also thought it would make a cool gift at some point for everyone to actually get the maps printed and framed.

(Also - I don't want to just explore the whole map as that would take forever and break the mistlands update.)