Place the blanched almonds, walnuts and pine nuts in separate small bowls and cover with water, refrigerate.
Roughly chop the raw shelled pistachios, cover and set aside.
In a large pot, combine together the rice flour, sugar, caraway powder, cinnamon powder, mix well and pour in the water; place over medium-high heat, whisking constantly.
Bring to a boil, reduce heat to low and simmer uncovered for 15 minutes, allowing the pudding to considerably thicken up.
Spoon into individual ramekins, allow to cool down to room temperature, cover each ramekin with plastic wrap, and refrigerate overnight.
To serve: Sprinkle some desiccated coconut over each ramekin, generously garnish withthe drained nuts and raisins., enjoy!