Hi Sars,
Yes, it’s possible.
For the Page Hero, you just need to add a GB Image Block. Is there any difficulty you’re encountering building such a structure?
It would be good if you can watch an instructional video like this to know basic stuff with regards to using GenerateBlocks to create different layouts.
For the Slider at the bottom, you’ll need a plugin for this. We don’t have a specific recommendation for Carousel Slider Plugins. The ones usually recommended here are Meta Slider and SmartSlider3.
For a free Carousel slider plugin that accepts Webp images, it might be good to ask for suggestions in our GP Community as well: https://www.facebook.com/groups/1113359788719597