How would I give my enemy hitboxes without making new sprites every time?

I have an enemy base that is fully functional with hitboxes. However, I don't have a way to make copies of this enemy without directly making new hitbox sprites for each individual enemy. I use event-based coding. How would I create a system to allow this?

Have a look into Templates in C3, similar to Prefabs or Scenes if you're coming from another game engine.

construct.net/en/make-games/manuals/construct-3/project-primitives/objects/templates