Text / Image Scroll over Fixed background image

Design help General
1

I want to scroll text / images with transparent background over a fixed background image. Background image must be 100 vw / 100 vh at all times. Working for days trying to figure this out.

https://preview.webflow.com/preview/michael-youngsma-design?utm_medium=preview_link&utm_source=designer&utm_content=michael-youngsma-design&preview=58b446ed7e530fdeeca4415e609ae388&pageId=60528741cb317ba41fcd878b&mode=preview

Here is my site Read-Only: LINK
(how to share your site Read-Only link)