There is a way to make most of your weapons appear on your model at the same time,
WITHOUT using the complicated "Armed to the Teeth" scripting mod. I used ATtT for quite a while, and while it does
work, it takes a ton of effort to add other weapon mods to it, and it introduces instabilities and weirdness, especially with dual wielding.
It seems, however, that you can make this work
without any mods at all. Or at least, mostly work. You can display one weapon at each "node", so, as far as I can tell, 1 2-hander, 1 shield, 1 bow, 1 dagger, 1 1-handed sword, and 1 1-handed axe or mace can all be displayed at once.
How is this accomplished?
Go into your C:\Documents\My Games\Skyrim\ and open your Skyrim.ini file
Insert the below line into that file under GENERAL (should be the top section):
Code:
bDisableGearedUp = 0
Add the weapons you want displayed to your Favorites in the inventory.
That should do it!
I have no idea how this wasn't found sooner. When I first used ATtT that was the only method I could find to accomplish this. I think it might still allow the display of more weapons at one time, but like I said, it's painful and buggy and this ought to make most people more than happy.