All footage of Cyclops which includes his Giant footage is Japanese footage and all footage of the zords is Japanese footage.
Here's a shot of the Megazord fighting Cyclops posing as Dragonzord while the real Dragonzord appears on the right.
This episode features the introduction of the Green Candle plot which was an ongoing plot in ZyuRanger however the American Green Candle is an American-made candle due to the fact that they couldn't use the Sentai footage of the Candle due to the story that they wrote for this episode and tthe next episode so anyway here's the shot of Goldar holding the American-made Green Candle.