Add or change a cover image from the dashboard:
Hover over the 3D presentation thumbnail.
Click Manage from the three-dot dropdown menu.
Select Upload Cover Image.
Choose an image file (JPG or PNG) from your device.
Add or change a cover image from within the 3D Presentation:
Open the 3D Presentation.
Open the left-hand panel.
Click the Edit button at the top.
Scroll to the Cover Image section.
Upload an image or Capture Screenshot to use the current viewport as your cover.
Save your changes.
Where the cover image appears:
On the homepage thumbnail.
At the top of the left-hand panel inside the 3D Presentation, above the Introduction section.
Tips:
Use a clean, front-facing screenshot or high-quality render.
Ideal size: 670p x 440p
You can update this at any time to reflect a new version or focal point.