My friend got a new knife ( I know you're going to see this, yes you) and won't stop examining it mid match. He's always twiddling it between his fingers then he gets shot before he can react but "I run faster" is all he says every time. I'...

I find phantom skin looking the best with a laser and a vertical grip equipped. Wondering if I buy the skin can I customize attachments as I want or game gives random ones every time?