If you want a birthday shoutout: Comment at least a week before your birthday. Tell me the date of your birthday and also what theme you want for the card (for example Sanrio or Minecraft). If I reply to your comment, that means I'll do it. I'll share the project on the date you gave me. Don't be sad if I don't do yours, or if I'm late to share it.
I made the artwork myself and I came up with the idea. Before you say I copied someone, I haven't seen anyone do this yet. There are probably people who have, I just didn't bother to check