What if you took Darkthrone's 1994 track "Transilvanian Hunger" and played it all on an acoustic guitar? YouTuber mirusbella did exactly that and the result is a pretty folky, almost adventurous-sounding piece that honestly, we need more of (maybe with some string quartet backing too).
Darkthrone recently announced their new album Eternal Hails for June 25, which may or may not have acoustic guitar.