Any chance you can email the artwork cheersHey mate, i got them off Giant. Give me ur email, and ill send them to you.
They are already to exact size and ratio. You just take it to your local signarama or similar on USB or CD and get them printed as stickers for about $30
be sure you print the opposite of what they are though (the giant part is waste) so that you can spray in the gaps.
need any more spraying advice, PM me!