Is it possible to achive this rice?

I tried to create dots that will be fully pywal (or other similar program) integrated. When I say fully I mean fully eg. the file manager, calendar, bar, lockscreen, basically everything changes colors. I'd also love to keep it as clean as possible so probably just stick with gtk or qt apps and not use both.

The problem is I can not code and I'm not that experienced when it comes to linux.

I don't really know how to theme the unusual apps like file managers. My setup is very messy and buggy right now.

Is it possible? Full pywal intetgration? Are there dots that do this? If it is possible what is the easiest way to achive this? What apps should i use?