Ann, Just to add one more option to get the plan for a especific home. It can be done by hiring an architect to recreate the plan. The cost shouldn't be overwhelming costly. Consult with local firms like this www.estudioarchitecture.com
Not sure why you are asking the question. If you like that plan, there are many companies who will draw similar plans. Reach out to me and let me know the reason behind your question, I may be able to help you better.
Chris Coldwell Bankers www.ChrisRealEstatePro.com 832.859.8698