I have a few that were mainly dedicated to WoD, but they are simple awesome. I can give you the link to the youtube that shows them in action if you want. You can always modify them after that if they are something you like
Me and a friend have been putting together weak auras while playing beta. You can see the compilation of them here. There are some basic rotation auras too:
For the shaman specific one, just click on Shaman -> Resto Cds and it'll show all your cooldowns, including things like Riptide and Healing Stream totem. It will only show things like cloudburst or earthen shield totem etc if you have it talented. I also use the Healer Defensive and Healer Throughput WA just to track when people have things up like Tranq and your healing tide.