The rules just say you can't use *the* Red Cross logo itself, otherwise the submission will be declined. This doesn't look declined to me. Also iFDL said "You can create a cross through the use of other objects [...] but it cannot be the actual Red Cross logo."
Thanks everyone for your comments! Just a note: this is not meant to be religious in any way. The Red Cross is protecting the little pigs from the blustery winds that messed up their homes. Thanks again!! :)
Please remember that this is simply the shape of the Red Cross logo in the form of bricks to show strength and protection. A Christian cross would be taller.
Thanks again for looking ... and I'm glad you like the name, Sir Minimus :)
The red cross you may see is representational - not actual and not a violation of their logo rule.
Enjoy and thanks much for looking!