A little more along these general lines —
As was done in my post above, where ALL parts of the wall were made of COMPONENTS only, I wish I could do the same to achieve what is shown in the picture below.
Unfortunately on the below, I had to make 2 parts from extrudes. One being the white sill between the stone and siding. The other being the siding itself.
By the way, on the below, it is manufactured stone over mortar bed over OSB. No airspace
The middle is sill over OSB
The top is shingle over OSB
I left out any weather resistant barrier for this example as I did in my upper post