I just finished this today. It\'s built from an Eastsheen 4x4x4 cube which is heavily modified Then I add parts parts from a giant 3x3x3 to make the visible shell of parts .This still needs stickers, but they\'re on the way. 2x3x4, 4x4x5, 5x5x5, arts, beauty, blend, build, crafts, cube, fire, fireworks, giant, how, it, rockets, rubiks, solve, to, tutorial, will