After enabling, you must download a pre-trained model. The add-on will usually prompt you or provide a button to "Download Default Model." Click it. This downloads a weights.h5 file. Ensure the path is set correctly in the add-on preferences.

Download the if required (like the Rhubarb engine). Keep the Add-on as a .zip —do not unzip it. 🛠️ Step 2: Install in Blender Open Blender and go to Edit > Preferences . Select the Add-ons tab on the left. Click the Install... button at the top right.