@JorCru Technically they're still used to this day, to fix and extend CGI effects, create new sky backgrounds, and to remove stuff from scenery that doesnt belong. Yes, its more digital now, and not complete painted overlays, but real human artistry is still used to this day!
It's mind blowing how the 00's came up with a character who's defining charasthetics are:
1. Has glass bones
2. voiced by Seth Green
3. fucked the spaceship
@BillTheKid1603 Jokes aside, I think Lucas meant heores like, there are noteable leader characters in both armies. Thats how he wanted to introduce Grievous