PEOPLE WHO DO CRAFTS - HOW TO DO THIS EFFECT?

I want to make a craft and want to know how to create the illusion of lightfor e.gI want to make a 3d pumpkin most likely out of paper, but want it to seem like it's glowing from inside as if candlebut without an actual battery powered light bulb or anythingis there any way to create the illusion of light? such as aluminum foil painted yellow to look like light or some other trick? thanks.

try the aluminum one I can't really say anything else, you need a reflector.