Elisabeth, in my understanding, you move through these body types throughout your various lives, in this particular sequence. Because you are always in some transition state, that allows a large amount of variation in each life.
LUNAR Solitary, introspective, detail-minded
VENUS Languid, nurturing, sociable
MERCURY Perceptive, quick, articulate
These all describe me well, though, as fits the enneagramic theory, I have moved away from being solitary, introspective and detail-minded, and into being more nurturing and sociable (I have to fight being too languid!). Perceptive, quick and articulate is always me though, so I don't know what to make of that.
I wasn't channeled as these body types, I worked it out myself over time. To look at me, Venusian is the obvious pick, with elements of Lunar and Mercurial.
I'll have to give some thought to the idea that the body types match your goal, attitude and mode, when it's not so late at night!