

Modern interior sculptural spiral staircase SketchUp 3D model, featuring a staircase with integrated lighting, set against a richly textured wall. A sleek armchair and minimalist floor lamp complete the contemporary design, creating a serene and luxurious atmosphere.
This interior architectural vignette features a sweeping helical spiral staircase integrated with concealed LED tread lighting and a dark fluted wall panel backdrop. Designed in an organic modern and modern Wabi-Sabi style, this model is well-suited for high-end residential foyer ArchViz, boutique hotel lobby visualization, and commercial showroom staging. Design note: The fluid, continuous curve of the dark wood balustrade contrasts with the linear verticality of the fluted wall, creating a strong focal point for multi-level interior renderings.
Included Components
- Curved helical spiral staircase with white steps and continuous under-tread LED strip lighting
- Sculptural dark wood outer balustrade with integrated handrail accent lighting
- Vertical fluted wood accent wall panels with base perimeter cove lighting
- Contemporary upholstered lounge chair in cream fabric with slender metallic legs
- Cylindrical floor lamp fixture featuring a textured shade and dark metal frame
- In-floor circular feature recess filled with white decorative river pebbles
Rendering & Workflow Compatibility
This asset contains 284,247 polygons and maintains full structural compatibility with SketchUp 8 and newer versions. The geometry and lighting paths are optimized for direct integration into high-resolution architectural interior visualization pipelines.
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