The blind looks fine. I think it might have been you that was asking in an earlier thread about what kind of roof it needed. I suggested corrugated tin and still feel that way, but looks like have a decent hide with a serviceable wooden roof. You might want to add sliding plexiglas windows so that you can block the evil cold winds that blow on some days.
I think that my buddy and I built the worst blinds in history. He had some surplus panels from a factory air moving system. The 4x8 panels were sheet tin. We build the blinds out of that - roof, walls, and all. They'll probably last 1000 years, but every time you twitched a muscle in those blinds, the metal panels gave off a bong or clang. And God help you if you accidentally hit the wall with your metal rifle barrel. But it sounded like such a good idea for blind building materials when we started....
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