The game has been enormously improved from its original SP2 beginnings so just having those codes won't help you in improving this game, only in modding SP2 yourself.
Changing this game is NOT easy. In fact it is very, very hard. Se this thread for some indication of what's involved even for minor changes:
http://www.shrapnelcommunity.com/threads/showflat.php?Cat=&Board=wspww2&Number=427862&Forum =c17&Words="source%20code"&Searchpage=0&Limit=25&Main=427862&Search=true&whe re=bodysub&Name=&daterange=1&newerval=5&newertype= y&olderval=&oldertype=&bodyprev=#Post427862
Now if the code for the SPCAMO games were to be opened, people will go modding and run into problem after problem after problem after problem after problem.... And guess whose door they'll knock on for answers, advice, explanations, etc? It is already taking (too?) much time and effort as it is to improve on the games as is without the added weight of those questions. So I very much doubt there will be any release. But as the developers do frequent these boards I'm sure one or both of them will soon give you a clear answer.
Narwan