Step 1: Taking it apart.
Remove the film counter dial and the viewfinder housing. All we need is the film advance wheel. Be careful to not lose the spring under it.
Step 2: Modding the film advance wheel.
Step 3: Masking the film plane.
Step 4: Finished.
Load film and go shoot!
Step 5: Results.
The mod worked and the photos came out half-frame!
Some of the photos came out too close to each other, so I will need to the tweak the film plane mask abit. There should be a small gap between each photo.