It's taken awhile, but I finally seemed to have regained the motivation to paint. And not a moment too soon if I'm going to have this army finished in time for a tournament at the start of May.
In the past week I've completed the second squad of Terminators (I'll upload photos once they've been based - more on this below). I have taken fester's advice and started using green for the eyes, though I've made no attempt at line highlighting thus far. I'll eventually do the same for the first Terminator squad and the Chaos Space Marine unit.
In the meantime, I've been busy sourcing bits for the basing of the Terminator squads. I've decided to go with Tyranid bits for the squad that will accompany my Chaos Lord (also assembled just the other day) and some Storm Guardian heads and weapons for the other.
For the Lord's Daemon Weapon, I decided to take the standard axe head and affix it to the top of the Sorcerer's staff. It's simple, slightly different and does the trick IMHO.
I've also assembled the Rhino with reinforced extra armour and Emperor's Children doors from Forgeworld.