majimboo
Found solution for Gamebryo NIF 20.6.0.0
Version 4.425 of Noesis is unable to open some NIF files with version 20.6.0.0, raising exceptions like "Unreasonable texture list size" and "Unreasonable shader map list size". After some experiments, I was able to partially fix this issue by preventing Noesis from attempting loading textures. It's a first step, but also adding textures is important... Unfortunately I don't know anything about textures and NIF files, I was just lucky with this hack.
I attach the modified fmt_gamebryo_nif.py file
This package contains 4 NIF files; original version of Noesis can only open statue_base.nif. My version can open all of them. I also tried it with 30 other NIF files incompatible with 4.425, and they all open fine (without textures).
http://win98.altervista.org/vizerracom/zip/Christo_Redentor[1.0.0.0].zip