a) Download bailknights graphical mod 1.1 , download texture pack ,
download sins plus 1.2b mod ( all related threads are in in the modding section )

extract the texture pack into the MAIN sins of a solar empire folder and run the mt install.bat ( i think its .bat or .exe )
c) Extract the sins plus 1.2b into the mod dir so it looks like this C:\Documents and
Settings\username\Local Settings\Application Data\Ironclad Games\Sins
of a Solar Empire\Mods\Sins Plus (by Uzii) v1-2b. Making sure the sins
plus mod folder has all the folders inside it.
d) Extract bailknights graphical mod somewhere temp and copy the
particle folder and mesh folder files ( Mesh - Any files modified after 2008-03-08 ) into C:\Documents and Settings\username\Local
Settings\Application
Data\Ironclad Games\Sins of a Solar Empire\Mods\Sins Plus (by Uzii)
v1-2b\Mesh and \Particle Do not copy over the gameinfo dir it isn't really worth it.
e) run game and enable mod.
HUGE THANKS TO THE MODDERS , MUCH RESPECT!