Mugen : Where can I found the marvel vs. capcom version of every street fighter  

Where can I found the marvel vs. capcom version of every street fighter character that stepped into Mugen? I used to have an awesome Mugen Roster but its was ruined by a
a virus that destroyed my computer. I dont like less powerful version of street fighter characters , I want to find their marvel vs. Capcom version because I like bigger spark attacks, I also want them to have more chance with Dragon Ball characters.