I noticed on my Flickr account that the Fergie Maxim picture has had quite a few hits, so I’ve made an R4 skin from the picture if you would like to download and use it (image is just for show, clickable link is on the R4DS Skins page).
I also couldn’t resist making a skin out of the Lauryn Hill picture, so there’s one available to download for that too.
Remember to put them in the _system_/Themes folder and they should work perfectly. 🙂
(Links are on my WordPress blog)