Note that these Qvds are the tables of the final datamodel and not the source data tables that are used as input for the demo applications. Are you searching for the Qvds of another demo application? Feel free to leave a comment below.
You can also find the following sample databases:
xtreme.mdb - Xtreme Mountain Bike sample database from SAP
AdventureWorks.accdb - AdventureWorks sample database from Microsoft which contains standard online transaction processing scenarios for a fictitious bicycle manufacturer (Adventure Works Cycles). Scenarios include Manufacturing, Sales, Purchasing, Product Management, Contact Management, and Human Resources.