New footage of Kelzaks
Kelzaks and Rangers
New footage
Here's the start of Sentai footage
Back to new
This shot on the Monitor is new footage
This shot of Drummond on the Monitor is when it goes to Sentai footage
These clouds are Sentai
This shot of Lightning and DJ Drummond is also Sentai footage.
Back to new
Back to Sentai 
Back to new
Here's a shot of DJ Drummond however I do not know where it comes from. I'm assuming it's Sentai footage based on how the Drumsticks look but again I do not know whether it's Sentai or new footage.
This is new footage without a doubt
You can see that they were editing things so that Hunter's Crimson Blaster would fire Crimson and Blue laser beams from it so that it would match up with the following used Sentai shot. Here's Sentai footage
Back to new
Back to Sentai 
Back to new
Back to Sentai 
Small Choobo
Back to normal Choobo
Once the Scroll appears on Earth then that's stock footage. Once Giant DJ Drummond appears then that is when it goes back to Hurricanger 24 footage.
Here's the female TV Announcer