you may find house themes here: www.iphonethemesfree.com/house-md-gregory-house/
i don't have an iphone but in order to stop searching all the web sites for house themes i downloaded a programm to create them on my own.
you can try to download the programm and if it fits you'll make any theme you want
you'll find it here:
www.filestube.com/.../iphone+theme+creator -
