Finally got the swag! After more than 2 years. Sent a mail for it to @dfox in 2016. You needed 20 upvotes to get the swag then. He sent it, but I never received. A month or so ago, was cleaning up my mailbox and came across the email, and thought would ping him again about it just for the sake of it! I finished college in 2017, got a job and moved to another city. Guess what?! He replied, gave him my updated address and he sent it again!

So thanks a lot @dfox!