Hi I'm Sam and I make paper video game props if you want more comment and I will consider it.
Step 1: The Pole
You are going to have to make a long tube out of 3 pieces of 8/10 paper
Step 2: The Wings
This is the flat part of the pole . Get 6 pieces of paper divide them into 3 and fold over then shape and attach
Step 3: Chain Saws
We need to make 2 so fold a piece of paper Then Make a blade and Attach to oar