Alternating collection items with merchandising/promotional placements

Hi Webflow community! I received a Figma design that I need to replicate in a new Webflow website I’m building. Whilst creating the collection items is straight forward, the design has one merchandising placement as indicated in the attached picture. (the component with “book your next”…).

How can I build something like this in Webflow considering the main collection is going to feature blog posts and somehow the merchandising/promotional component needs to be part of the feed?