There aren't that many free plans available. There are lots of drawings, sketches, and pictures. But few detailed plans.
I know its not that big a deal to draw your own or work on the fly from rough dimensions, but if he's looking for detailed plans I haven't seen many. Plus cyberpunk offers full size templates if you want, I don't think I've seen any1 else offer that.
When you consider that your going to invest $1000+ into a cabinet, $20 for a good foundation isn't bad. I know you can build a cabinet on the cheap for a lot less, so don't flame with that. A quality cab with nice graphics and new everything is going to easy cost $1000, especially since this Kherem is intending to pay someone to build it for him. $1000 is a bargain compared to what some of the cabinet builders are charging.