the new walls you can make for castles and keeps are kinda fun, but all in all they are still just stone. and the rest of the place is still gray and dreary....wanted to make a wallpaper suggestion. wouldnt be hard to do at all. there are some items like the wall maps and tapestry's that sit right against the wall when you place them out......wall paper could be exactly the same. just make them the size of one wall panel , make them turnable with a deco tool , dye-able even "cloth paper" and have them lock like carpet ....i figure the whole thing would take about 5 minutes to toss in game =) you could even make a secondary size that is half wall size that way you could dye one to look like wood panels on the bottom lol