Locate and click the 3D Warehouse icon in the top toolbar in SketchUp to open a 3D Warehouse window that connects you to the main page, as seen in the image below. Alternatively, click Window > 3D Warehouse from the menu bar to open the 3D Warehouse.
No, you're giving each user a royalty-free licence and can't charge a fee to download a model right now.
If you already have SketchUp installed, you may be aware that there is a model repository called 3D Warehouse that is directly linked to SketchUp. Thousands of free 3D models are available to download directly from the application's library.
To import a 3D model, follow these steps:
Select the Menu option from the drop-down menu. and then select Import. Trimble 3D Warehouse is a product of Trimble.
Look for a model that you'd like to import. You can utilise the search box or navigate through the library as if it were a regular website.