Cá koi vàng phát sáng

A hyper-realistic, ultra-detailed golden koi fish swimming gracefully in dark, glossy water. The koi fish has radiant metallic gold scales that reflect light like polished gold, each scale individually defined with high clarity and intricate texture. The fish body curves elegantly in an S-shape, with smooth, fluid motion captured mid-swim. Its fins are semi-translucent with soft white-golden gradients, delicate veins visible, gently flowing in the water.

The koi’s head is highly detailed with a reflective golden surface, subtle highlights, and realistic facial structure. The eyes are glossy, round, and expressive with sharp reflections. Thin whisker-like barbels extend naturally from the mouth. The lighting is cinematic, with strong highlights and soft shadows, creating a luxurious glowing effect across the fish body.

The surrounding water is deep black with a silky, liquid texture, featuring gentle ripples and reflections. Small floating gold flakes and particles shimmer around the fish, adding a magical, premium aesthetic. The reflections of light on the water create a contrast between dark background and glowing subject, emphasizing depth and realism.

Close-up macro perspective, shallow depth of field, ultra high resolution, 8K quality, sharp focus on the koi fish, soft bokeh in the background. Studio lighting mixed with ambient reflections, photorealistic rendering, cinematic composition, luxury aesthetic, highly detailed textures, realistic water physics, dramatic contrast, golden color dominance.

--ar 2:3 --v 6 --style raw --q 2 --hd --photorealistic --ultra detailed