not sure. I was planning on a champ car one, but havent really got around to it and now its June, so probably give that a miss. These take quite a while to complete, so have to juggle work a little now and then.
For those who need a JPEG version of the Spotters Guides, then I have placed them here
http://andyblackmoredesign.deviantart.com/ Please note, these will not be updated during the season (unless I remember). This may help those will lower quality printers (as the minimum stroke of a line on a pdf can be a little thick)