The plastic model is a pedestrian. Look where you put it. If you are in a dark place (or at home), it is not good for your spirit. Think about it. You are tired from working outside, and the strong light of the sun disturbs the visual pigments. Then when you enter the door or rest, your vision will change immediately. If you look at the plastic model at the same time, what is your first feeling? Of course you know it's plastic! But what about the guests? ..........................................................................................................................................................................