Please take a look at my DDDsample.Net project on CodePlex. The GUI is implemented using ASP.NET MVC while the business logic using DDD practices in 4 different variants:
- classic (no CQRS)
- CQRS with two NHIbernate relational data stores
- CQRS with LINQ to SQL on reporting side
- CQRS with Event Sourcing on command side