Here:
Senza titolo-1.jpg
The "new" Brainiac seems to include elements from both Brainiac TAS and Gary Frank's version, but with more details from the TAS version and more robotic feel. Except for the "collar", most of the details from Frank's version concern the texture of the suit.
No more short sleeves (thankfully), no more musclebound thug Brainiac.
Sorry for the low definition, I can't find a way to upload it in high-def.