Firstly create a Template from " Template > Add new".
You can create a simple template with only an image or with a more complex content.
Then insert the Tilt Widget in your page
and select the previously generated or a preexistence Template.Now you can play with settings to change the Widget effects:
- Translate Z
- Max Tilt
- Glare, to enable a translucent effect on the element
- Max Glare
See a simple working demo: