Giant Ninja Battle in 1980s Tokusatsu Style

the prompt

A high-energy giant ninja battle in 1980s Japanese Tokusatsu style. The fight features two humanoid ninjas battling in a miniature city.

Characters:
- Blue Ninja (Replacing Hero): A male ninja with blue skin, short blue hair, and a single horn on his forehead. He has piercing red eyes and wears a sleek, dark blue shinobi outfit. He is agile and uses swift martial arts.
- Red Ninja (Replacing Enemy): A male ninja with red skin, medium-length gray hair, and two gray horns. He has red eyes and wears a dark red scarf that flutters in the wind. He is heavily built and wears red-themed shinobi armor.

Action:
The Blue Ninja performs a rapid series of karate strikes and a high-speed backflip to dodge a heavy punch from the Red Ninja. The Red Ninja counters with aggressive, powerful strikes. The camera uses a low-angle perspective to make them look like 50-meter-tall giants fighting among miniature buildings and power lines.

Visual Style:
1980s film aesthetic, 35mm film grain, vibrant retro colors. The movement has the weight and physics of suit-actors performing on a miniature set. Dramatic pyrotechnic sparks fly on impact. Clear blue sky with soft, old-school studio lighting. Close-up on the Blue Ninja's face at the end, showing his red eyes and single horn.