You did nothing just added some characters and stages to a basic mugen 1.0. At least make the size of the portraits into the same size, and balance the chars.
can you tell me which chars are by you (changing portait to chars don't make them yours)?
and also when someone make a compilation game normally you make the screenpack and not use the default mugen1.0 and also they make at least the portait in the right size -.-