Swooping Hawks: White primer, then a few light coats of Scaly Green, followed by a bath of blue ink.
Fire Prisms: The undercarriage is a nice Snakebite Leather washed with brown ink.
Wraithlord: With a painted base. Not quite there yet.
Warp Spiders: Based in Shadow Grey (it looks better than this photo makes it seem):
Yriel: Yellow, baby.