Request for R3 Reference Model

Hi Experts,

Do you know if SAP has the EPC diagrams for the standard blueprint processes, preferably SD modules, documented anywhere? I need to use the documented business process in SAP R3, as data for my research, and was wondering if anyone could tell me how to get one on the internet, or preferably if you have this to hand, you could copy and paste the output and attach to the thread. Many thanks in advance.

Kind Regards

Anthony