Amazon has recently listed pages for some of the upcoming toys for Power Rangers Ninja Steel. The new listings show more photos of the Deluxe Ninja Steel Megazord and several other products in the line.
Roleplay
Power Rangers Ninja Steel Ninja Blaster
Red Ranger Hero Set
Blue Ranger Hero Set
Zord
Power Rangers Ninja Steel DX Ninja Steel Megazord
Power Rangers Ninja Steel DX Rumble Tusk Megazord
Figures/ Vehicles
Power Rangers Ninja Steel 5 Inch Pink Ranger
Power Rangers Ninja Steel DX Mega Morph Battle Station
Power Rangers Ninja Steel Red Mega Morph Cycle
Power Rangers Ninja Steel Blue Mega Morph Cycle
Power Rangers Ninja Steel Yellow Mega Morph Cycle
Currently it looks like the auxilary zords will be available as apart of their own Deluxe Megazords, but hopefully they will also be available in other ways. Power Rangers Ninja Steel will premiere in 2017.
Source: Amazon, Amazon 2, Amazon 3, Amazon 4, Amazon 5, Amazon 6, Amazon 7, Amazon 8, Amazon 9, Amazon 10
