Lightly grease six dariole moulds (150ml capacity) with vegetable oil.
To make panna cotta, soak gelatine sheets in cold water to soften.
Drain peaches, reserving peaches and juice. Blend peaches to form a smooth puree.
Place cream, milk, sugar, lime zest and peach puree in a saucepan over low heat until sugar dissolves and mixture is hot.
Remove from heat and stir in softened gelatine until dissolved. Stir in sparkling wine.
Strain into prepared moulds. Cool to room temperature. Refrigerate for several hours or until set.
To macerate peaches, combine all ingredients in a bowl. Refrigerate until required.
To make peach coulis, melt butter in a frying pan over medium heat. Add peaches and sprinkle with sugar. Cook, stirring, until soft. Transfer to blender and add lime juice. Blend until smooth. Cool completely.
Preheat oven to 190C and line two oven trays with baking paper.
To make tuiles, whisk egg whites and sugar to combine. Stir in remaining ingredients.
Thinly spread mixture onto prepared trays in desired shapes.
Bake for 6-7 minutes or until crisp around edges. Cool for 5 minutes, then transfer to a wire rack to cool completely.
Melt butter in a frying pan over medium heat. Add almonds and sprinkle with sugar. Cook, stirring occasionally, until toasted. Cool.
Invert panna cottas onto serving plates and top with macerated peaches. Serve with peach coulis, tuiles and toasted almonds. Decorate with mint leaves.