Create a 3D image of a classic, finely detailed, black marble knight chess piece

Create a 3D image of a classic, finely detailed, black marble knight chess piece with a polished finish, placed on a dark wooden surface against a black background, illuminated by a dim, purple-hued light from behind that creates a soft halo effect, with a slight secondary light in front to reveal the design details, viewed from a slightly inclined angle to show both front and side, featuring soft shadows, subtle reflections of the purple light on the marble, visible marble texture, and a light mist effect around the base for a mysterious and elegant atmosphere.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))