I changed Sub Zero's mask color to produce a few ninja variants.
Scorpion VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_scorpion.jpg
Reptile VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_reptile.jpg
Smoke VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_smoke.jpg
Rain VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_rain.jpg
Ermac VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_ermac.jpg
Scorpion VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_scorpion.jpg
Reptile VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_reptile.jpg
Smoke VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_smoke.jpg
Rain VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_rain.jpg
Ermac VS Batman
http://i190.photobucket.com/albums/z303/parkermorris/MKvsDC_Wallpaper_ermac.jpg