Sure just create SVG’s in Affinity or Photoshop or Inkscape. But make the canvas to: width-2500, height-200px. Then add a long rectangle box. Next, add a brush effect to that rectangle. Give it a color. Save as SVG, like barline-left & barline-right. So the left box will have the end of brush mark pointing from right to left. The other is opposite. (You’re only going to create 2 rectangles)
In Webflow, Insert 1 section with no styles, then add 4 or 5 divs, depending on the height needed for the section. Make each one with height necessary, then use combo class. First, Bar 1, then combo each with A, B, C.
On a section add the SVG as a background image, centered, to cover.
If you want a video or want to speak with me on phone. I can do a screenshare and show you. Up to you.