Combine mustard, anchovies and garlic in a bowl, season to taste and brush evenly over beef.
Combine herbs in a bowl, then scatter on a tray and roll beef in herbs, pressing to cover evenly. Wrap beef in plastic wrap, rolling ends to form a tight even cylinder, and place in freezer to chill and firm (30 minutes). Thinly slice with a very sharp knife, remove plastic wrap, arrange on a platter and scatter with figs and rocket. Drizzle with olive oil and vinegar to taste, season to taste, scatter with basil and serve.
This recipe is from the March 2013 issue of Australian Gourmet Traveller.