Thought I would put this link up,
BBS MAHLE 16X7ET23 5x112 WHEELS, MERCEDES AUDI VW | Wheels, Tyres & Rims | Gumtree Australia Unley Area - Fullarton
Not mine but can help with the South Australia bit if needs be.
Like I said not mine and never seen them so if they called something else please dont blast me!!