There are still some limitations mainly to preserve the overall proportions. I tried to get it off the shoulders as much as possible. I only have myself for fitting reference and I don't really have a broad chest so for a person with a more average build this may seem a little small across the chest. I tried to preserve the vertical coverage down the chest, as you can kinda see in the photo's of the old armor it barely comes down onto my ribs and was still to big across even being scaled down and printed by almost 15%.
Part of the design is that this is that with padding this won't sit directly against your chest which will also improve movement. I also made it a little thicker to allow for some infill this will let it bend a little without breaking. The old armor was to thin for any infill and ended up cracking in multiple places. the independent should and sides also allow for some give.
View attachment 302447View attachment 302448