That sounds exciting! Just a heads up that Discord doesn't work well for image hosting anymore and the images are no longer visible, but I'm sure they're some good gets!

Thanks for the heads up! I changed the image hosting

Q1. My pony is not G1

That doesn't sound familiar to me. Hopefully someone can help

is your pony from g1?

I know this is a long shot, but I am trying to find a title of this animated series? from the 80s I assume.
It could have been a mini series (not sure about that) it looked a bit MLP G1 style of animation (perhaps more detailed as I remember)
It was 4 children, the oldest was a girl, and the youngest a baby brother who was crawling. And there were another girl and boy in between the siblings.
So somehow those children were on a magical adventure outside of their home in another land? maybe. I remember a scene they were underwater. I don't remember any of the magical creatures I assumer were on.
I hope this rings a bell to anyone