I wanted to have the tree in my signature like everyone else, and found where the code is. I've added it to my signature and saved the changes, but it doesn't pop up whenever I post. Do I have to wait a bit? Do I need to unlock something extra for it to be visible on forums?

just gotta wait. signatures take a long time to update, especially during events.

Thank you, it's there now. Seems like I'm just impatient hehe