Hi Adrian,
You can do CMS sliders using Cycle2.js and @jbleroux’s method in this thread: Creating a Dynamic Slider in Webflow - #89 by jbleroux
Jeremy kindly shared an example here: Creating a Dynamic Slider in Webflow - #84 by jbleroux
This worked for me but it’s worth being aware that there will be an integrated method to do similar soon using the Multi Image Field so you may need to rework this method in the future.
Hope this helps.
Best wishes.