Well, ok... But you already seem to have sounds for the arctic buildings, are you saying you'd like a better one, then?
However, I did make a few new sounds for other buildings, which are attached to this post. The sounds are for the Ski Resort, Spaceway, Speedway, Wave Racing, and Zoo buildings, to be precise. I noticed your Zoo(s) were still using the Granary sound. Can't have that, now can we!
I noticed that all the Beautification Project buildings still have the Granary sound as well! Boo! I think the AS2D_BUILD_PARK sound (added for RoM 2.8) fits very nicely for them.
Also, the Castle Improvements still use the Castle sound over and over, which is fine for some things, but don't you think that the Moat could use the Aqueduct sound (or even the Artesian Well sound), the Herbalist could use the Healer's Hut sound, and the Dungeon/Keep could use the Jail sound?
For the National Weather Service, maybe the Intelligence Agency or Press Agency sound would be fitting.
Also, you have another Olympics building defined, I see... yet you don't use the Olympics sound! (It was also new with RoM 2.8).
That's all I can see for the moment. I didn't take a look at the civic-buildings yet, but I will tomorrow. If you have any buildings other than these that you would like new sounds for, please do list them specifically and I will (most likely) make them a fresh new sound!