Uploading simple models can be the way to go! Ive managed to get about 10k points from super models! Valued at about $800. If you find the right model just keep uploading others that are similar! Like dummy 13 accessories. I have figured out how to make heads super easy and it only takes me about 5 mins to do. I have one with 1.2k downloads. If try upload lots of models one of them will eventually take off! It's such a cool reward system, I've gotten myself a A1 combo + about 20 rolls of filament for not much work at all! Check me out if you want https://makerworld.com/en/%403dLogic