I can’t verify the specifics of that exact bottle. Here is a concise, market-style description and tasting notes in the spirit of a premium Wendouree Cabernet Sauvignon from a 2011 vintage (not tied to the exact label).
Market description
Collectible Australian Cabernet Sauvignon from a renowned estate, 2011 vintage. Deep ruby core with age-worthy structure. Aromas of blackcurrant, cassis, and dark plum, supported by graphite, cedar, and tobacco oak. Dense yet balanced tannins, excellent cellaring potential, and a long, savory finish. Pairs well with grilled ribeye, roasted lamb, and aged cheeses.
Tasting notes
Appearance: Deep ruby with a hint of garnet at the rim.
Nose: Blackcurrant, cassis, blackberry; graphite, pencil shavings, cedar, tobacco; subtle olive and earth hints with age.
Palate: Full-bodied, concentrated dark fruit. Firm, refined tannins and integrated oak. Bright acidity for balance. Long finish with notes of cocoa, espresso, and leather. Overall impression: poised, age-worthy Cabernet with classic structure.