Now you can play as Spain with the SpanishMod 1.03, for use with the PON patch 1.03. This is the link:
(remember to make a backup copy of all files involved)
...and you are done! Start Pride of Nations, go to "New Game", choose the 1850 SpanishMod scenario and the flag of Spain should be there for you to click on it!
CHANGES IN VERSION 1.03
--> Now you start with the scenario 1850 SpanishMod.scn, not the original 1850 GC.scn, to avoid problems
--> Added new music in this version
--> The game starts centered in Spain, not in Alaska
--> Some tweaks in LocalStrings.
* Now you can follow an AAR on this mod here (Spanish only, sorry): http://www.ageod-forum.com/showthread.php?t=22598