My g1 sets are lined up by wave (like the tohunga, mata, bohrok, nuva, bohrok kal, rahkshi etc..) lined up behind each other on my bookshelf (I have a very big one) some however, are in my closet in their canisters. My parts are organized by those storage containers with drawers and my weapons and miscellaneous parts are in a big plastic bin. As for my g2 sets, they,re mainly put together in custom combiner models or have their parts store in their box till I get to making a moc with them, but I keep my fqavorite ones like umarak or certain creatures or favorite titans displayed on any room I have on my desk.