Provides a direct link to a vast library of seamless textures that can be imported directly into your model.

Here is how to find, download, and install the best free plugins for SketchUp 2021.

Vital for organic modeling; creates skins over frame-based shapes.

A fully integrated rendering plugin that allows for high-quality visualization directly within SketchUp for free.

Another option: (directly inside SketchUp). Search by "Most Downloaded" to create your own pack.