Let's have a look what's new with 3DViewStation V2021.0: 

You or your kids use Minecraft and want to add your own objects and you have access to any CAD models you want to share with them? Then simply load them into 3DViewStation and save them in Minecraft NBT file format. We also support NBT reading, so you can check the exported files before using them further with Minecraft. A nice solution for gaming / gamers.

Here are a few examples. The race car still has all the details and was originally a 600 MB Creo assembly. It took only seconds to create a Minecraft NBT from it: