Is it still possible to alter or customize UI elements? /silly question

[SoVeryBelgian]

If I want to make a custom skin, is it still possible to mirror window assets / visuals and substitute them in the skins folder?

Maybe I can take a pack that already works with the current UI like Blackbird, and then manually alter each individual asset?

I know this has probably been mentioned before so pardon my noobness.

[Rogue_Trapper]

This is how we make UI Skins, manually editing individual asset in the files.

I made the blackbird ASOs directly like that too, for people wanting to learn a little more about how UI Skinning works and a little more customizations.
Feel free to customize any of the assets in the blackbird files to your liking.
Also, send me images on discord or something. I'd like to see what you change.
If you change enough, and I like how it looks, I might add the pack to my site under fan creations.