First of all, this is a tad too big to be practical. Second of all, the deco layer is busted. Third of all, the priming mechanism sucks, why spark this massive oval? Its far more eye-catching to make a complicated one such as a timed metal sequence or just a single metal wire. The final issue with this is the shape, as it looks like a child drew the vague shape of a nuke, thus the "REALISTIC NUKE" part is a lie. -1.
it is a two stage thermo nuclear bomb simalar to the tsar bomba