You have named most of the ones done in 3 rail except for the F class 2-10-2 also done by 3rd Rail. Not done yet in 3 rail is the unstreamlined GS1, maybe the best looking of all the SP Northerns,
Here is an online source for a listing of SP Steam.
http://espee.railfan.net/sp_steam-index.html
The reference standard is Guy Dunscomb's book "A Century of Southern Pacific Steam Locomotives". Long out of print its worth looking for for your library. It has pictures of every wheel type and and class within that wheel type.
Lots of videos on youtube as well. Very entertaining is the SP promotional film, "This is My Railroad".
Pete