For the people who were asking, I'm planning something with a few independent parts so if you can't do one then you should be able to attempt the others.
If you get all of them then there will be an extra step though.
Just need to find some time to actually put it together. I've done a couple of the steps, but hopefully should have it ready soon.
Hoping to have it done by the end of the week. It is a Christmas competition though, so there should still be plenty of time for people to get it done.