What things around the house could i use to make an atom model?

i have to use things around my house to make an atom model for science. my atom is bromine, i just can't think of anything to make it out of. my teacher said it has to be unique and not cliche like styrofoam and stuff like that. please help, any ideas of what to use? i need things for me nucleus, atoms, protons, shells, and electrons.