I need help to do a certain type of material

Ok guys, Im a young game developer and my game is getting pretty good and pretty complex, and what I currently need to figure out is honestly quite hard to find on the internet. Im sure most of you are familiar with the Galaxy skin from Fortnite, if not, go look, it only takes about a minute or so. What im trying to do is actually make a material/shader similar to the one used with the galaxy skin but i want it to be matrix-ish, kinda hard to describe but basically i want that same void feeling given to the skin. If anyone out there can help me out, I would greatly appreciate any help. THANK YOU

your link doesnt work. it says video unavailable.

here’s a tutorial on the making the galaxy skin in ue4: - YouTube

can you please put a working link but THANK YOU A LOT

THANKS!!!

sorry try this: UE4 Tutorial: Galaxy Skin (Fortnite) - YouTube