TurboSquid: It is a well-known 3D model market, providing various types of high-quality 3D models, including people, animals, vehicles and buildings. This is a paid market, and you can buy the 3D model you need.
Sketchfab: This is an online 3D model sharing platform where users can upload, browse and download various types of 3D models. It provides free and paid 3D models covering many different fields and topics.
CGTrader: It is a 3D model market for 3D designers and artists, providing high-quality 3D model resources. You can buy paid 3D models or find some free resources here.
3DExport: This is an online 3D model market, which provides various types of 3D models for download and purchase. It covers many categories, including people, scenes, animals, vehicles and so on.
Jusou Map: Navigation for 3D model material library, which also contains a large number of 3D printed models, textures, materials and other resources. You can find 3D model materials suitable for game development here.
These 3D model material libraries provide various types and styles of 3D models, and you can browse, filter and purchase the appropriate models according to the project requirements. Please note that some websites offer free 3D models, while others need to pay for them. When using these models, please be sure to read and abide by the license and terms of use of each model.