Dick,
When I really started to hang around Desmond a lot, visiting with him and going out to dinner, etc. (Usually at Fashion Island's Food Court wherre he loved this place that had these air fries. He loved those things! Especially Jack In the Box tacos!) he was in the middle of planning, visiting, designing Emirate Hills. (The Montgomerie)
Truth is I have so may plans, I don't remember if I grabbed this one or not, but memory is telling me that I do have it. I'll have to check. I just remember looking at the plans and it was pretty wild. Probably one of the more wild ones he ever created.
A set of plans I know that I have is the last job Desmond was working on during the time of his death. the job was in Tuscany and it was a mix of some symbolism-type holes, but more, I think he was trying to stick to some more conventional ones. The property supposedly is still sitting there and the plans for it were for the most part, done.
The plans I'm sorry I don't have are for Quail Ranch, which in my opinion was his best course I ever played. Robert Duruntz will attest this thing was both tough and entertaining. Just a solid track.
As far as the illustrations, Des' would draw out the illustrations and then send them to his daughter Romy, an artist, and she would water color them into what you see on that site. Romy would also be commissioned to do Realist acrylic paintings for the wealthier projects, and they were pretty cool to see in person.
Here is one she did of Malibu Lagoon