Generally, there are: scissors, knives, files, sandpaper (used for polishing, ranging from No.800 to No.0/500/kloc), glue, Tamiya polishing paste, spray gun, air pump, and of course, car-specific paint (both oily and water-based, of course, like the corresponding thinner that needs oil and water). If the effect is better, you need a special oven (but I don't usually use it) and the most important thing is to make the model in a dry and dust-free environment to avoid dust sticking to the surface. When painting, you should eat less and eat more, and draw the ground layer by layer, so that the paint can cover the model surface evenly and make the color full.