A modern high-detail 3D model of a bold straight staircase featuring glossy black marble steps with striking white veining, paired with minimalist stainless steel horizontal cable railings and polished metal handrails. Ideal for luxury modern homes, high-rise interiors, upscale commercial spaces, architectural visualization, and premium real estate renders.
STL (Stereolithography, filesize: 71.5 MB), OBJ (OBJ, filesize: 105 MB), USDZ (USDZ, filesize: 130 MB), PNG (PNG, filesize: 52.3 MB), FBX (Autodesk FBX, filesize: 183 MB), GLTF (glTF, filesize: 76.5 MB)