Generate Press Forum's BuddyPress Customization

The Generatepress forum is very simple and elegant. I am trying to replicate the functionality in my own website.

I have successfully used the css and the php code shared elsewhere in this forum to customize bbpress.

Now I am trying to make the BuddyPress look like how it does in GeneratePress.

More specifically, I am trying to replicate the look, feel and functionality of the page that appears on click Forum Profile on the top.

Is it possible to share the CSS and the PHP code that I can add to a plugin like Code Snippet to bring this functionality?

Thank you in advance for all the help