Wolfspear heraldry

I think adding the Wolfspear, the only current successor chapter to the space wolves would be a nice touch.

We already have the colours to make the chapter; white for main armour colour, black for backpack and pauldrons, white or bronze for pauldron trim with bronze Aquila and details.

The chapter only needs the chapter symbol, pack markings for knee and pack markings for pauldron which would also compliment the space wolves existing markings.

Similar implementation to other heraldry. 

Could also add a white grey like apothecary white if the markings alone wouldn't be enough of an addition