Why Hum3D models cost $50–500 — and what that means for buyers
Hum3D is a curated marketplace of photorealistic vehicles, electronics, and machinery. The models are high-quality, but the pricing reflects both quality and the platform's editorial model — every asset is manually reviewed and approved, which limits supply and drives prices up. A single photorealistic car model can run $100–300 for a standard license, and $500+ for extended commercial use.
Proofly operates as an open marketplace. Creators set their own prices in a competitive environment, buyers can inspect every model in a full PBR WebGL viewer before purchasing (no surprise after download), and the platform earns a flat $1 buyer service fee — not a percentage of every sale. Sellers keep 100% of their listing price.
HiddenMark — traceable watermarks for high-value models
For models priced at $50–500, piracy is a serious financial risk. A single leaked model can cost thousands in lost sales. Hum3D has no per-buyer file fingerprinting — redistributed OBJ or FBX files are completely anonymous.
Proofly's HiddenMark system embeds a unique steganographic watermark in the mesh geometry of every paid download — invisible in renders, invisible to slicers, but readable by the Proofly verifier at proofly.store/hiddenmark. Each code identifies the exact buyer, model, and purchase date. For a $200 vehicle model with 100 sales, a single piracy trace pays for itself in recovered sales many times over.
DMCA Certificate — Legal Authorship Proof
Every model on Proofly can generate a DMCA Certificate: a timestamped legal document with creator name, upload date, mark code, and file hash — one click from your dashboard. Use it in DMCA takedown requests against hosting platforms when your model is redistributed without authorization.
Open formats vs Hum3D's .max and .c4d dependencies
Hum3D's premium models are often provided in 3ds Max (.max) and Cinema 4D (.c4d) source formats. To open these files, buyers need active subscriptions to Autodesk 3ds Max ($245/mo) or Maxon Cinema 4D ($95/mo). OBJ and FBX are also provided, but without the material setups and scene organization of the source files — meaning significant manual setup is required in Blender or other tools.
Proofly supports GLB (GLTF 2.0) — an open format that embeds PBR materials, multiple LODs, and scene hierarchy in a single file. A GLB vehicle model with a metallic paint, glass shader, interior materials, and suspension geometry opens in Blender, Unity, Unreal Engine, and Godot instantly. No separate material setup. No .max license required.
Frequently asked questions
How much does Hum3D charge for vehicle 3D models?
Hum3D's photorealistic vehicle and machine models typically range from $50 to $500+ per model, with premium sports cars and detailed machinery at the high end. Prices are for a single license and the formats available (MAX, C4D, OBJ, FBX) vary by listing. Proofly is a marketplace where individual creators set their own prices — competitive pricing is inherent to the open marketplace model, and GLB/FBX/OBJ formats are standard.
What commission does Hum3D take from sellers?
Hum3D's seller commission structure is not publicly disclosed in detail, but reports from sellers indicate the platform retains a significant percentage — often cited in the range of 40-60%. Proofly charges 0% seller commission. Your listing price is your full revenue. Buyers pay a flat $1 service fee directly, which does not come from your earnings.
What 3D formats does Hum3D provide?
Hum3D models are typically provided in 3ds Max (.max), Cinema 4D (.c4d), OBJ, and sometimes FBX. The high-quality source formats (.max, .c4d) require the corresponding software licenses to open. Proofly supports GLB (GLTF), FBX, OBJ, STL, 3MF, and ZIP packages — open formats that are drag-and-drop into Blender, Unity, Unreal Engine, and any DCC tool without requiring proprietary software.
Can I sell photorealistic 3D models on Proofly?
Yes. Proofly accepts GLB, FBX, OBJ, STL, 3MF, and ZIP packages. Photorealistic product and vehicle models export well to GLB with embedded PBR materials (metallic-roughness workflow), which Proofly's in-browser viewer displays with full PBR shading so buyers see exactly what they are purchasing. You keep 100% of your listing price — 0% commission. No exclusivity required.
Does Proofly have piracy protection for expensive 3D models?
Yes. Every paid download on Proofly receives a HiddenMark — a unique steganographic watermark embedded in the mesh geometry, tied to the specific buyer and purchase. For high-value models ($50–500+), this is critical: if your model is redistributed on a forum or piracy site, uploading the suspected file to proofly.store/hiddenmark identifies the exact buyer who leaked it. Hum3D has no equivalent per-buyer fingerprinting system.
Can buyers preview photorealistic models before purchasing?
Yes. Proofly's in-browser 3D viewer renders GLB models with full PBR materials — metallic surfaces, roughness maps, normal maps — before purchase. Buyers can rotate, zoom, switch between Solid, Textured, Wireframe, X-Ray, and Clay display modes, and check bounding box dimensions. Static product images are insufficient for high-value models; interactive 3D preview reduces return requests and builds buyer confidence.
Sell photorealistic 3D models. Keep 100%. Trace every download.
Upload GLB, FBX, or OBJ models with full PBR materials. AI-generated listing description in one click. HiddenMark watermarking on every paid download. 0% seller commission — your price is your full revenue.
0% commission. Open formats. Full piracy tracing.
List photorealistic 3D models and keep everything you earn — from the first sale to the thousandth.