TPU Grip plug for Wushu grip V1 Hollow version

I wanted a grip plug for the hollow V1 version of the wushu grip, so I made a quick version that sits as flush as I could make it. It printed in TPU and I included the .step file in case anyone want to make a remix to add specific holders for whatever they want to store in the grip.

This is a quick job, and I wanted to focus on good retention over ease of removal, so, atleast on my prints, its in there pretty strongly. 

I printed it in TPU 40D, so if you use something else, there might be differences.