An ultra-close-up shot of precision gears interlocking perfectly, showing the intricate details of the metal teeth. Gear ratio is 16:1, The polished surfaces and fine craftsmanship are emphasized, highlighting the mechanical harmony and smooth interaction between the gears. Captured in hyper-realistic detail, focusing on the texture and precision of the gears. Sony A7 camera, ultra-sharp, clean, --ar 9:16 --style raw