Lionguard Shield
The karma vendor for Lion Guard weps is in Lions Arch, easiest to spot is to go to The mists (H,last pane) and then enter the big portal infront of you,and then head left once you enter LA, you’ll see 3 wep icons, and you need to go up the tower to get to them.
Proudly Swedish
That’s great, I actually didn’t know about this, haha. It seems just like Ebon Vanguard, they sell the same look throughout all tiers, so I can just get a tier 1 and reskin it. Why can’t the racial cultural weapons follow this pattern? 
Is there any other non-racial cultural stuff on sale for karma other than Ebon Vanguard and Lionguard?