I was just going to post his picture!
Sorry coco, to use yours as an example, please forgive me.
It doesn't not look angry no matter how you paint it. Coco did an amazing job, as he pointed the eyes slightly upward like the medicom.. but the sculpt is just not angry enough.. and plus the jaws a bit wide.
here was my attempt.
Damn! Yours looks better than Coco's