I'm not sure what happened to the one tutorial on Sky's DA page, but I did happen to download it before it disappeared. And I happen to have a new found respect for the artist who can successfully draw LBT art. It's not as easy as it looks, but after several weeks, and yes I did say weeks, I've finally gotten a suitable handle on drawing LBT characters.
As to where to find another one...I'm not sure, but I'd check DA or Google, just to cautious.