And INSTRUCTION TIME! So, first go to System Settings, then Colors and Themes and go to global themes and select get new and then search for MacTahoe (or MacTahoe-dark if you want) Then you are going to apply the desktop layout and then go to the panel settings for the top panel, and uh if you want the rest of instructions I would go to this link: Instructions to install my AccurateTahoe-3.0-Light/Dark theme - Google Drive
SECOND EDIT: I added 2 zip files with landscape wallpapers from the os and the entire google drive except a few files and also the other times of day of this aerial wallpaper you see in the images
So, in fact you only chose one of the MacOS themes. You can do much more, there are lots of Youtube videos where people do that to get the (almost) complete MacOS experience.
Be careful with choosing themes, some of them break your system. I’ve had themes which prevented for example Libreoffice to start. Choosing another theme fixed that.
I used Better Blur DX which many videos don’t when it comes to KDE, which make it more of a full experience which 4.0 of my theme will fix the issues with inaccuracies.