Precisely scanned. Engineer ready.

Automotive 3D Scans & CAD Models

High-accuracy 3D scans of engines, body panels, suspension, and more. Download instantly and use directly in your projects.

All Files

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Sell Your 3D Scans

Have quality 3D scans? Turn them into passive income. We list your scans on our platform โ€” you earn commission on every sale.

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Earn Commissions

Set your price and earn up to 70% on every download. We handle hosting, marketing, and payments.

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Global Audience

Your scans reach thousands of builders, engineers, and designers worldwide.

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IP Protected

Your files are securely hosted with DRM controls and timed download links.

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Zero Upfront

No listing fees. No hidden costs. You only get paid when your scans sell.

Submit Your Scan for Review

We'll review your submission and respond within 48 hours.
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Custom 3D Modeling Service

Need a 3D model that doesn't exist yet? We'll design it from scratch โ€” reverse engineering, CAD design, or 3D scanning of your parts.

๐Ÿ” Reverse Engineering

We take your physical part and create a precise digital model. Perfect for obsolete or custom parts.

๐Ÿ“ CAD Design

Full CAD modeling in STEP/IGS formats. Brackets, adapters, chassis components, engine parts.

๐Ÿ“ก 3D Scanning Service

Send us your parts, we scan them with industrial-grade equipment. Accuracy up to 0.05mm.

๐Ÿ”„ Scan-to-CAD

Have a scan that needs CAD surfaces? We convert STL meshes to parametric CAD models.

How It Works

1 Describe your project
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2 Get a quote
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3 We design
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4 You approve
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5 You receive files

Request a Custom Model

We respond within 24 hours with a quote and timeline.
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Contact Us

Have a question, suggestion, or partnership idea? We'd love to hear from you.

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Email

hello@under3d.com
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Telegram

@under3d_support
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Social

Instagram ยท YouTube
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Response Time

Usually within 24 hours

Send a Message

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