Architectural 3D Models

ArchViz (architectural visualization) models are optimized for photorealistic rendering in tools like V-Ray, Corona, Cycles, or Arnold — they prioritize visual accuracy, detailed materials, and high polygon counts. Game-ready models are optimized for real-time rendering — low polygon count, baked normal maps, and minimal texture memory. ArchViz furniture might have 100k–2M triangles with subdivision-ready topology; the same piece as a game asset might use 500–5,000 triangles. For client presentation renders, always choose ArchViz-optimized models.

For Blender, GLB (GLTF binary) is the best choice — it imports with PBR materials (roughness, metallic, normal map) intact in a single file. OBJ with MTL also works well and is universally compatible. FBX is supported but can have material conversion issues in Blender's renderer. In the Proofly 3D viewer you can verify the materials look correct before downloading. If the listing includes multiple formats in a ZIP, download them all — GLB for Blender Cycles/EEVEE, OBJ as a backup.

Yes — the Commercial license (available on most professional model listings) permits using the model in renders delivered to paying clients, including architectural presentations, real estate marketing, and interior design portfolios. You may not resell the 3D file itself. The Personal license is for personal projects only. Check the license section on each Proofly listing before purchasing for client work. If you need to use the model as part of a product sold to many customers (e.g., a Lumion template pack), the Extended license applies.

For architectural visualization, polygon count depends on the role of the object. Hero objects (a focal sofa, statement lamp, dining table) can handle 200k–2M polygons since they're close to camera and need subdivision detail. Background furniture and props work at 50k–200k. Entourage figures (people, plants, distant cars) should be 10k–80k to keep render times manageable. The Proofly 3D viewer shows polygon count — use it to check before buying. High-poly models slow down viewport navigation but render correctly; low-poly models are faster but look flat under close lighting.

In 3ds Max: File → Import → select the FBX file → accept defaults (or adjust unit scale if the model imports at wrong size). Materials transfer automatically if embedded textures are included. In SketchUp: File → Import → set 'Files of type' to FBX → import. SketchUp handles FBX well for complex models. If textures are missing after import, check if the ZIP included a textures folder — manual re-link in the Material Editor. Always check the bounding box dimensions in the Proofly 3D viewer first to confirm the model is in metric units (most professional models use millimeters or centimeters, not arbitrary units).

Check these before purchasing: (1) Format compatibility — does the listing include OBJ, FBX, or GLB that your software handles? (2) PBR materials — does the 3D viewer show correct roughness, reflections, and material response? (3) Dimensions — use the bounding box in the Proofly viewer to verify real-world scale (a dining chair seat height should be ~45cm). (4) Texture resolution — 2K textures work for most scenes; 4K for close hero shots. (5) License — Commercial license is needed for client deliverables. (6) Polygon count — check it's appropriate for your rendering role (hero vs background).