1, to buy accessories, you must first popularize science. There are two kinds of accessories, one is Lego compatible accessories, and the other is Lego original accessories. Compatible accessories: domestic pirated accessories without Lego logo are cheap; Original accessories: Original accessories with Lego logo are expensive. (In case of rare models, the original price 10 times or more is compatible) What's the difference between the two? Observe the situation carefully: first, there is no logo for compatible accessories; Second, the compatible accessories are slightly rougher than the original ones. But from the outside, there is no difference between the two.

2. Look at the drawings, find parts, assemble parts, find fewer parts, record pieces of paper and bag them. The more you fight to the end, the more you will be afraid, because you are afraid of which accessory is missing. This is really a tiring step. Finally, spell out all the steps (bag) and sort out the missing parts. We're going to fight again, which is equivalent to playing twice. Some MOCs need to put some stickers on themselves. If it's not too complicated, we can buy it at the stationery store downstairs. We can buy black stickers at the stationery store, cut them out and stick them on ourselves.

3. Do more! Then you will understand. Even if you have the best design and idea, if you don't actually operate it, it's still an armchair strategist. Only when you start assembling, do you realize that the original good and bad ideas won't work, and what skills do you need to learn? Let's just say that an actual combat rally will at least increase the combat effectiveness by 50%.