Unsure about the bones, its one of the few things I can never do to a standard I like. But the sword looks like it is edge highlighted with shadow grey, Hawk Turquoise, and possibly as an extreme highlight a mix of white and Hawk Turquoise. These are the old GW paints though so you will need to use the conversion chart on the website to find out what the new versions are.
Me: To be honest im amazed there isn't a chaos god of not revising or at least chaos god of procrastination
MidnightSun: There will be, when enough people do it. Y'know when the Eldar were all engaging in their hedonism and Slaanesh ripped open the Eye of Terror with his creation? Slaanesh will have NOTHING on the God of Procrastination, and his vile minions will carve the galaxy asunder in a thousand year reign of blood.... Tomorrow