No, Britax will not sell a girly pattern Boulevard cover to someone in Canada. I've phoned a few times now to check, and each time the answer has been no. The way I'm getting mine is through a private swap/trade here on c-s.org with an American poster who has a Shannon cover but needed something different. I was extremely lucky to have this opportunity.
As for her turning her baby at age 1, if that's the case, then I'd suggest the Princess Radian (assuming it installs well in her vehicle).
Ideally she'll leave her rear facing until she reaches 30lbs (or at least until she's age 2), and like pp mentioned, please pass the 'Why Rear Facing is so Important' link on to your friend.
But if rf is just not going to happen, the Radian does have a load limiting device (SafeStop) which will provide a
small measure of enhanced protection for a ff 1y/o.
That said, the Radian has a 22lb ff limit.