In a large mixing bowl, combine the cooled rice, 50g (½ cup) of sun-dried tomatoes, 1 diced orange pepper, 1 diced cucumber, 1 diced red onion, 150g (1 cup) of cherry or plum tomatoes, 150g (1 cup) of sweetcorn, 50g (⅓ cup) of green and black olives, and 30g (¼ cup) of pine nuts. Pour the prepared dressing over the salad and mix everything together until well combined.