So as the title says I'm planning to make an H2A ODST, so step 1 gathering reference, you'll notice most of these photos are of the back because that's what seemed to be missing online. I'm planning to do foam but seeing as I don't own a printer it may be a while before I actually start building, but I will start finding some buckle files and other things to 3d print in the meantime.
343 image:
game screencaps:
343 image:
game screencaps: