Let’s be honest, the rankings of gnome-look are weird at best and there is no good resource to gauge what icons / cursors / themes people like to use in their everyday DE.
So please share what icon-pack / cursor theme / GTK|QT theme you use, and why.
I’m kind of rocking my own colourscheme, based around 4 colours: #467b96 as primary, #889fa7 as secondary, #dfdfdf for white, and a mix of #696969 #282c34 and #343434 for shades of gray and black, with #282c34 being the primary background colour I stick with. I also use some shades of my primary and secondary colours from time to time. It looks really good with the Arc-Darkest GTK theme and Sardi-Flat-Arc as an icon theme. Alternatively, I’ve looked into papirus with blue as a folder colour, but I prefer Sardi-Flat-Arc.
Edit: Most other colours come from either the doom-one colourscheme or from the terminal colourscheme for Alacritty from ArcoLinux.