I took some screengrabs of the newest version of the rom. I'll describe each screen seperately.
1. Sparkshark's intro screen. The other bosses that are finished have similar intros.
2. Megalion (equipped with the dillo blade(ninjadillo's weapon))battling Quartz Coyote.
3. seen after defeating Quartz Coyote
4. Megalion verses Spark Shark
5. Seen after defeating Spark Shark
6. Megalion verses Ninja'dillo

Send me an email if you want a copy of the rom. You need an NES emulator to play it.