This document is 100 pages long. What is of interest are pages from @67 to 79 that detail the various shakes that were used in the past. I remember that there was interest here on this subject a few years ago. Take a look. The recipes could use some tweaking (I do not believe in seeking to trigger a high insulin response on everything I consume -- it has to just give me what I need), but they are really good. The ingredients used is consistent with some of the stuff I learned from fitness addicts who really needed something to help them enjoy what they loved to do.
This is worth printing out. Enjoy!!