Loom & doom

Hi all
New to the forum and desperate for a main loom to my fuseboard. Posted on here already but not sure if it went to the right place!

Car off the road and desperate to get her back working before the weather changes…it's a 1982 1.6 GLI cabrio,the auto elec can't do anything till I get this part!

Electrics aren't my thing and really struggling here 😪
Please see attached photos
Any help would be greatly appreciated 🙏