Prepare your pumpkin bread according to the kit instructions and allow to cool.
To make the candied nuts, whip the egg white, then stir in pecans. Combine ½ cup sugar, salt, and cinnamon, then add to nut mixture, and stir to evenly coat the nuts. Bake the nuts on a parchment lined baking sheet at 250 degrees for 1 hour, stirring even 15 mins. Allow to cool.
Prepare the vanilla instant pudding according to package instructions.
Whip the cream and add 1 tablespoon sugar and vanilla -set ½ cup aside to use as topping, the rest is for the mousse.
To make the pumpkin mousse, mix the pumpkin puree, pumpkin spice, and maple syrup. Add the pudding mixture and stir to combine. Fold in the whipped cream.
To assemble the trifles, cut the pumpkin loaf into cubes and fill the bottom ⅓ of a small dessert dish. Top with the pumpkin moose, to fill the next ⅓ of the dish.
Garnish with a spoon of whipped cream, and sprinkle with candied nuts.