Anyone interested in this might also be interested in Kala on TikTok. She's been building a tunnel system under her house and documenting it for a couple of years.
The OG tunnel influencer is, of course, Colin Furze: https://www.youtube.com/@colinfurze
The weird part is her onlyfans-style alternate account which is kind of strange...
And she had to do a lot to get it permitted and set back up.
I wouldn't be surprised if it's BS but I also don't think makeup and fingernails are the smoking gun.
maybe shes swapping nails and hair for overalls and a pickaxe, but given just how much fake BS is on the 'gram or 'tok, it's safer to just assume fake