Probably no help, but here are a few Euro folks to ask. I don’t really think any of them are going to have what you need:
Ledsmoke does 17mm BLF17DD: Ledsmoke's sales - EURO ZONE SHIPPING - STOPPED
James3 carries some different things: FS: XML2 XPG2 XPL XPL HI MTG2 XHP50/70 Components + Extras inc. mod service RE-DESIGNED
Also I think Hikelite sometimes has parts to sell: Europe sale: Noctigon boards, LEDs and other parts