Using this Yolopark EVA - 00 model kit is a breeze. First, carefully take out all the parts from the package. Start by assembling the main body of the EVA - 00, following the included instructions. Then, attach the optional hands and weapons according to your preference. Once you're done building, place it on the display stand. As for maintenance, keep it away from direct sunlight to prevent the colors from fading. If it gets dirty, use a soft, dry cloth to gently wipe it. Be careful when handling the small parts to avoid losing or breaking them. Have fun building your EVA - 00 model!