If you want to learn how to add the floating image to the link hover event - check out this video! It teaches you how to add the custom attribute in Elementor, how to deploy the GSAP library with the “Steroids for Elementor” add-on, the logic behind the JavaScript code used, and a little bit of the custom CSS.
The floating link preview effect is not a widget nor it can be found as an out-of-the-box solution so it’s really cool to be able to make your own. Elementor PRO is not a must!