Mw3 hacking

Hi everyone!
I'm new at hacking and i've got some questions
1.Is texture hacking (weapon camos, skins, people skins) bannable?
2.Are trainers (for leveling, weapons leveling, titles and emblems) bannable?
3.Are hacks like wh, aimbot bannable?

Thanks for your answers

And sorry for my bad english because i'm polish ;/

Texture hacks are not bannable.

Some trainers and WH/Aimbots are, some are not. The most undetected hacks aren't undetected for long. VAC gets updated a lot...