Here the list of done icons (native and 3rd party apps without system icons). 42 at the moment - more will come.

-Since I won't go through the hole Nokia Store, what other applications do you want to see in the Sailfish-icon-theme? I'll try to include them.

-Some icons aren't placed in themes, but in the option-package folder (opt). Idk yet what to do about them, since they can't be applied with a theme switcher. Any ideas?

8 (Ochotrack)
AccuWeather
Calculator
Call
Camera
Clock
Contacts
Documents
Drive
Email
exNote
Facebook
Fahrplan
FBReader
Feeds
Firefox
Firewall+ Pro
Folder (used)
Gallery
gPodder
Maps
MeeSpot
Messages
Music
Notekeeper
Notes
Opera Mobile
Panorama
Recorder
Search
Skype
Soundwave
SportsTracker
Spotify
Track&Protect
Twitter
Videos
Wazzap
Web
Whatsup
Wi-Fi Hotspot