On EFU:M there was an option you could take that would give you access to getting looted gear from the ruins of the Ziggurat. Maybe something similar could be made but with gear taken from various canon institutions about Faerun? Nothing special, just stuff with the same stats as those found currently but with flavorful appearances and backstories.
For example:
Harper Scout Leathers, Ruined
Zhentarim Banded Mail
Mangled War Wizard Robes
I added some things.