Recently I started watching Marvel movies, and the Arc Reactor in Iron man looks so cool to me! This is why I decided to recreate it in Blender and made an animation with it. I tried my best at getting the colors right, which was pretty hard to do actually. It took me a good few renders to get the color of the blue glow right. I'm happy with the final result. Check out the Youtube video of it too!
Also, if you want to have this model, it's available on CGTrader: https://www.cgtrader.com/3d-models/electronics/other/arc-reactor-iron-man