Particle work - HasteReapr
Promotionals - Hazzard & Yamiko

The particle is slightly broken in SFM, for whatever reason it was fine in the SFM particle editor, but in SFM it's lit up weirdly.

The entire particle system is made up of about 9 different particle children per eye, all using sprites provided by Tf2, though the only sprite that had to be added was a copy of /materials/horizontal_glow.vtf, because it was additive and was freaking out on top of the eyes.