[Help] NBA 2K17 Modding

Hi everyone, I'm trying to mod my NBA 2K17 using Limnono Mod Importer 1.0, and I’ve run into an issue:

What doesn’t work:
I’ve added ua027.iff (Timberwolves away jersey) and nbaball.iff (custom ball) inside the waigua folder, but they don’t show up in-game.
I also tried placing the .iff files inside subfolders like clothing or shared inside waigua, but still no change.

What I tried or works:
I successfully installed Limnono’s plugin (placed dinput8.dll and other files in the game folder).
Verified file names (e.g., ua027.iff for Timberwolves away).
Mods like newscorebug.iff (scoreboard) work perfectly.

u027min_current_away should be the filename of timberwolves away jersey.
check the .txtr of the nbaball if its right and same as the .dds file.