: The built-in 3D Warehouse no longer works for this version. Users must download models from the 3D Warehouse in a browser and import them manually [10]. Newer File Versions
To understand why 2017 is so important, you must understand the timeline. sketchup 2017 free version verified
Since Trimble (the developer) has removed direct download links from their main homepage, finding a safe installer is critical: : The built-in 3D Warehouse no longer works for this version