The add-on was developed when I needed to bake the shape of hair physics to a specific frame. For example, a thatch roof doesn't require a full hair physics simulation.

The image model is not included with the add-on; it serves as an example for creating and freezing thatch roof hair particles.

That is a separate product. Here is the link to download the example model: https://blendermarket.com/products/thatch-hut-roof.