Can I somehow use a different file picker dialog than GNOME/GTK's own?

I use the Cinnamon desktop environment on my Devuan Daedalus GNU/Linux machine. I like Cinnamon well enough (better than the other DEs available obviously), but - I'm not a fan of GTk, and most especially, the GTk filer picker dialog is absolutely _horrid_. I find it so inconvenient! ... instead of ranting, though, let me be practical: Is there someway I could replace it with something else? e.g. some kind of plugin or LD_PRELOAD trick?