Basic accounting process maps

I have a new client who needs a total overhaul of her accounting system.  I want to use process maps to demonstrate what her accounting processes look like today and what they should look like.  I can create the maps of her current processes, aka the "as is" maps, but am hoping someone has already created maps of the ideal processes including A/R, A/P, cash management, financial reporting.   I can do it but really don't want to reinvent the wheel if someone already has.  Please let me know if you know where I might be able to find such process maps.   Thank you.

Dave Casebere   [email protected]