Ultra-Realistic 30-Sec Fight Scene

I’m adding a 20- to 30-second fight beat to my upcoming OTT series and need it to feel absolutely live-action. The mood is gritty and dark—think damp alley lighting, hard shadows, and zero comic-book gloss... (Budget: $100 - $150 USD, Jobs: 3D Animation, 3D Modelling, 3D Rendering, After Effects, Animation, Blender, Houdini, Video Editing)