Found Footage Hybrid

Found footage documentary style. Handheld handycam with natural jitter and shake. Wide-angle consumer lens. Natural daylight, slightly overexposed, grainy film stock aesthetic. Spatial field audio recording.  

A bizarre hybrid creature, with a glistening, wet octopus body and a distinct green frog head with large blinking eyes, undulates through tall garden grass. Octopus tentacles pull the creature forward

Focus on the movement. Octopus suction cups on the tentacles grip the blades of grass as the creature moves with a strange, creeping motion. The frog head on the front looks around intently 

The hybrid creature reaches the edge of a muddy garden pond 

The frog-headed octopus plunges fully into the dark pond water

Detailed skin textures (both wet cephalopod and amphibian). Realistic creature movement physics based on natural reference. Gritty documentary look. Accurate handheld motion blur. Photorealistic hybrid anatomy.