Examples of CPU architecture

[SirClickALot]

I am just at the beginning of journey to re-create / extend many of of teaching resources using Sozi and I would like to know if anyone might be prepared to share any of their example creations.

I am particularly interested in:

1. A simple (school level, KS3) CPU architecture example
2. A more detailed example aimed at helping KS4 students really understand the Fetch / Decode / Execute cycle.

I will gladly hare mine to as soon as they are ready to see.

Thanks