Anyone know where to get Topre arrow keys [buying]

Hello,

I just received my FC660C and it is a joy to type on. I found a red escape key from elitekeyboards but now I am trying to source some arrow keys and possible a f and j key. I found these on the leopold website but I am not sure if it is possible to order them from the U.S

https://www.reddit.com/r/MechanicalKeyboards/comments/24p1l6/where_to_find_leopold_fc660ccompatible_keycaps/

If anyone is selling topre arrow keys / any modifiers I would love to get my hands on some.

Thanks, Nathan