@Tom_P
You can find Rhino tutorials by version here.
There are a lot of Rhino 6, 7, & 8 that have layouts.
I have my favorite Architectural Tutorials listed in this post here.
We are a small company and the Rhino 8 release support and stabilization is talking all our resources. We all wear many hats and I wish it were easier.
However, these tutorial redos for Rhino 8 are on the list when the support demand falls off and I break away.
In the meantime, please ask any specific questions. I will answer them here for all to benefit by.
Sincerely,
Mary Ann Fugier