Zombie mode concept:
First one is like announcement about zombie mode and picture 2 is like when Colossatron is corrupted by zombies.
#Colossatron's potential
rancid patrol
More info about Emily for Colossatron animated show :
More info about Emily:
So my story is that general's daughter made some kind of connection with Colossatron and he's friendly towards her. Her name is Emily. She's tech type of person. She's going to high school but also loves to be with her dad (general) when he's at his job (military) and looks what he does there. As I've said she loves technology but also loves action, military, guns..and one day she followed her dad without him knowing..Her dad went into the huge military base where the Colossatron is. While he (general) was not looking Emily got closer to Colossatron and made her first contact with him. And story goes on.
Oh and also one more Zombie mode concept pic.