Ever since the rebirth of the Mighty Morphin Power Rangers in 2010, when a set of 32 episodes of the first season were broadcasted on the Saturday morning cartoon slot of the ABC network, along with the television show came the toy line that inspired the legacy line. Bandai of America released the remastered version of the 1993 Megazord. Ever since then that megazord mold has been re-used for the Legacy Megazord (2013 & 2015) and the Limited Black Edition Legacy Megazord (2015). Below are the links that review every single version of this megazord mold, along with a comparison video that puts all three side by side and showcases their difference.
Mighty Morphin Power Rangers Megazord (2010)
Legacy Megazord (2013•2015)
Limited Black Edition Legacy Megazord (2015)
Comparison Video of All 3