Preheat the oven to 400 degrees and line a baking sheet with parchment paper.
Divide the pizza dough into 12 equal pieces and roll each piece into a thin log about 5 inches long to form the finger shape.
Use a knife to score two or three shallow lines across the middle of each log to create knuckle details.
Place the logs on the prepared baking sheet and brush each one lightly with olive oil.
Sprinkle the garlic powder, salt, and Italian seasoning evenly over the dough pieces.
Press one almond firmly into the tip of each breadstick to form the fingernail.
Bake for 12 to 15 minutes until the breadsticks turn golden brown.
Warm the marinara sauce in a small saucepan over low heat and serve it alongside the breadsticks for dipping.