Turbosquid

You’ll find a huge range of models at Turbosquid, models are available for advertising, architecture, broadcast, games, training, film, the web, and just for fun.

Renderosity

Renderosity is an online gallery and marketplace with the main emphasis looking like Daz3D design and products, however they also have many other products and is well worth a visit

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Xfrog

XFrog create high quality plants and flowers that have been used by most film and fx companies for their accuracy and detail.
Download some free samples here.

3D Export

Nice range of models at 3D Export

CG Trader

3D models for computer graphics, VR & 3D printing Visit Website

Best 3D Models

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All available 3D model file formats, textures, materials and sizes are included. No credits required, pay as you go. No minimum purchase required, pay only for what you need. No releases required. One license simplified to cover all your usage needs. Risk-free money back guarantee. We give over 50% of the revenue derived from each 3D product sale back to the 3d artists that created it.

CG Source

Software, Textures, PBR Textures, HDRIs and Models Visit Website

Textures.com

Textures, PBR Textures, Models and more.
Lots of free low res textures available, with premium high quality versions also available. Visit Website