This data schema series is designed for new database administrators and enthusiasts to quickly get started learning the basics of managing and administering SQL Server 2005 Express Edition in real-world environments. These fully-functional starter data schemas cover a wide-range of scenarios that are designed to help you quickly and easily deploy SQL Server 2005 Express Edition within your organization.
Take advantage of these pre-built SQL Server 2005 Express data schemas and documentation. Each data schema includes SQL Server Express scripts, a sample database (.MDF) and database schema. Additionally, the data schemas can be easily modified and extended to suite your individual needs.
http://msdn.microsoft.com/vstudio/express/sql/dataschema/default.aspx