How should I put this? I believe not everyone has a lot of time to dedicate to model making. Most people treat it as a pastime, just like some enjoy reading, playing games, or spending time with family when they have free time. Therefore, most people simply aim to meet the most basic requirement: being able to complete the model smoothly. In that case, it has little to do with meticulous craftsmanship. So, most model companies prioritize the needs of the majority by simplifying tedious steps and reducing the difficulty of assembly, ideally making it as straightforward as building with Lego bricks—just snap the pieces together and it’s done! Additionally, everyone’s machining skills vary, and you can’t expect every builder to be an expert in mechanical processing. As a result, model companies generally don’t focus on issues like burn marks. Of course, it’s not that they completely ignore them—it’s just not a top priority. Naturally, if you’re up for a challenge, you can always tackle it yourself.