OSI Model Reference - What do you guys think? Any additions/corrections?

I'm studying Networking to, eventually, chase the CompTIA Network+ Cert.I'm reading Mike Meyers All in one Network+ Book, watching some videos on YouTube and looking for references online.With the information gathered I just created this reference graphic and any complements/ideas/corrections on it are greatly appreciated.

Link: https://github.com/DelfinoRT/Networking-Study-Stuff/blob/main/OSI%20Model.png?raw=true

Thanks in advance!