Wild swag opportunity appeared!

• I've checked that this isn't a duplicate issue.

Q. Which company offers it?
A. :

Q. Where have you seen the announcement (URL)?
A. :

Q. What kind of swag (clothing, stickers, ...)?
A. :

Q. Have you received swag from this?
A. :

Q. How long did it take?
A. :

Q. Does it ship worldwide?
A. :

• I've checked that the promotion is legit.
• I've checked that it's still available to the public.