I thought he meant aesthetics? could you not mount one in something decorative?
http://www.voiceoff.com/cgi-bin/commerce.exe?search=action&template=PDGCommTemplates/voiceoff/searchResultSounds.html&category=2804#soundcat_19
http://www.voiceoff.com/cgi-bin/commerce.exe?search=action&template=PDGCommTemplates/voiceoff/searchResultSounds.html&category=2802#soundcat_19