In part one of this tutorial, you’ll build a powerful yet simple ItemFloater Blueprint Actor designed to add subtle, elegant motion to Static Mesh Items showcased in your level. Perfect for enhancing visual interest and cinematic appeal, this flexible tool lets you breathe life into static scenes, adding polish, movement, and easy controls. This detailed tutorial serves as an overview of blueprints in Unreal Editor. I have included many tips and concepts in this tutorial to give you a strong foundation on making Blueprint Actors to use in your experience.
https://dev.epicgames.com/community/learning/tutorials/oWWP/unreal-engine-learn-blueprint-create-elegant-floating-items-using-blueprint-part-1