Fx3 altcolors folder name isnt 133. You should use the tablename, so for IJ it is WMS_INIDIANA_JONES
and on File level :
see https://github.com/freezy/dmd-extensions#game-names for all names for TPA, FX3 and FX
IJ is the only table I didn't bought for FX3 (too expensive for 1 table), but here's a video I just created from TOTAN on FX3
Totan.mp4
Hope this helps