Hey'a
Dullestfungus39, glad you made it and welcome to the 405th!
If I understand correctly, you need help figuring out how to get templates for making your Reach armor. The files for the Halo Reach Mk V can be downloaded from here:
Halo: Reach - MJOLNIR Mark V - Standard
and any additional accessories or armor variations can be found in the halo reach section of The Armory (which is also where I pulled that link from):
Halo: Reach
The templates come in the .pdo format, which mean you'll need a Windows machine with either Pepakura or Armorsmith installed. I'd recommend Pepakura for your use case as it has a free version that's often good enough to (temporarily) scale and print templates. We have a .pdf guide on getting started with pepakura available for download here that I hope will help you understand more of what we're talking about when we mention pepakura:
Before you print templates though, you'll want to scale those templates to your body. Here we have a tutorial index that provides links to various tutorials. I encourage you to parooze it, but also check out the guides on scaling armor (there are a couple) under the Research section:
Tutorial Index
Lastly, Welcome to the 405th! Given you're new here and are probably unfamiliar with these forums, I'd encourage you to checkout this thread targeted at new members and has links to various threads intended to help new members become aquinted with the 405th:
New Recruit FAQ
Additionally, there are a few common questions related to being a member of the 405th, and those are answered here:
Membership FAQ
We do have some rules here, but I wouldn't let those scare you off. Generally speaking, as long as you're nice to others you'll fit in just fine
Just incase I didn't overwhelm you with reading yet... here's
another thread! It's mostly a list of links to other threads you may find helpful.
New Members Sticky Index - Updated 08-05-2014