ack, your screenshots are atrocious. there's jaggies all over the place mucking everything up. if applying AA isn't an option, give
megashots a whirl.
screenie nitpicking aside, it's a nice house. i'd ditch that square panel moulding though, those 1x1 printedges look ugly as hell. imo, you'd be better off using prints or leaving the wall paneling bare.