If you read any of my tips from my previous post, I didn't follow my own tip to measure. This chest piece only took me 2 tries.
Version 1
This was at 10% bigger than the original file, which is what I ended up with on my helmet. I had to cut out a bigger opening for my neck. It matches my version 2 helmet perfectly.

Version 2
This time, I set the measurement to 15.5" wide, instead of a percentage. It fits me nicely, however I think I'll still have to open up the opening for my neck in order for my head to fit through.
Front view:

Back view:

And with that, here's my first ever bathroom selfieā¦
