You can download the following mods at File Universe:
Absolute Annihilation v5.0
DM45Spring.exe
EvoTA
Gundam Annihilation
MAD TA Buildpics for Spring
MiniSpring
Rhyoss for Spring
Spring SWTA Gnome Edition 0.60
SWTA & ImpAuth for Spring 5.03 (buggy)
UTASP 5 Spring