We got an Ender series for the kids (and us, obviously ) for Christmas and I was curious how I go about adding print files to print things like Among us characters, star wars figurines, ornaments, and other cool things. Would I use the panel on the device? Or is there a specific way that I have to do it? Just trying to get some know how before we unbox it. I found your how to videos on YouTube but I would really say any of them seem "entry level".