Dragon Boxer cover with ninjas and a dragonDragon Boxer cover with boxers fighting a spaceman

These two covers for Dragon Boxer suggest that this movie has ninjas, possibly a dragon, and some kind of spaceman participating in various boxing matches.

From what I can gather, this is what the movie actually looks like:

So yeah, that looks nothing at all like either of those covers. Not a huge surprise there, that kind of thing happens all the time. The Final Sacrifice comes to mind…

Zap Rowsdower and Troy McGreggor from The Final Sacrifice - MST3K The Final Sacrifice poster

BUT… this still leaves me wondering where those boxing spaceman photos came from. Did they stage that just for this video release? Are they from another movie? That’s the movie I want to see!