Rogue Leader said:

Uniform TIE variations color would be better I'd think. Grey it up! =D

I believe Ady said that the new TIEs introduced from ESB onward will be blue, but the TIE Fighters themselves will remain (or rather, become) gray.

Also, to Ady,

My thoughts are with you and your family. I cannot pretend to know what it's like to lose a mother, but... just know that this project can wait. If you don't feel like working on it, don't worry about it. Real life takes precedent over side projects.

God bless. And godspeed.