I've seriously been at this for well over a week, and I am no further ahead. I made a custom helmet, exported to nif, imported/exported from nifscope, and then tried to load it in game, but i'm getting a red exclamation point where the model should be rendered.

3D NAME 3D INDEX
marker_error: 0 0

Somewhere along the line, i'm making a tiny mistake, and I can't find an answer to it. The models are in the proper directorys, filepaths should all be leading to the right places, but for the life of me, I cannot get this to work! I would appreciate it very much of someone could take a few minutes to troubleshoot this for me. I'm ready to pull my hair out. This is my second thread on this topic, but hopefully this one will get more bites. I'm desperate here.