[Silent Knight]

EDIT: Oh, there is error even with Skin file itself but now it shows something about xbmc.gui version 5.15.0. I guess that Kodi 19 is required? I thought Kodi 19 is compatible but not required by skin.

I have added your repository to Kodi via 3 ways. 1st used 1st link and added it to File Manager. But got error "Could not connect to repository".

Then I deleted it, added 2nd link you provided, same error.

Then I manually added repository I downloaded and transferred to my Smart TV and error is still there. Am I only one with this issue?

I guess last thing I can do is to download actual skin and continue with it manually with each new version?

Python code is 3 in kodi v19 that's why a lot of add-ons and skins where abandoned as to my understanding the full code needed to be re done lot of work. so think of 19 as stand alone.
nfm886 took on a massive undertaking with this skin redoing the code and has done a massively fantastic job.