i want see one siignal robo like daidenjin
maybe turtle jet transform into robot
no 6th hero
just only 5 heroes

An insect themed Sentai would be VERY nice to my wallet because I would have no desire to get the mecha.

would not be nice to my wallet at all if that happens

Let's go completely absurd here:

Main
Red Peacock
Blue Sugar Glider
Green Badger
Yellow Pig
Pink Beaver

Additions
Orange Angora Rabbit
Black Sloth
Brown Tapir
Purple Star-Nosed Mole
Gold Narwhal
Silver Tarsier

I want see 1st main robo for 5 heroes and 2 nd robo for 6th hero and
3rd robo and 4th robo for 6 heroes [1st and 2nd robo destroyed by evil ]
carrier ship look like shark for 6 heroes 's mecha

Wildlife Sentai! Animaranger!

I would buy the hell out of a Narwhal zord....

I need to draw that

So the usual thing for a Sentai team to follow is either...

Animal themed

Dinosaur themed

Vehicle themed

or Robots turning into a bigger robot themed, correct?

I definitely understand that the animal theme tends to work as well as the dinosaur theme a lot more than the other stuff for some reason.

Have they ever done a animal that turns into robot or vehicle that then combines into bigger robot before? I know Shinkenger was kind of close with the origami shape to animal to giant robot.

Go-Busters dude.

Ninja theme is also somewhat common, especially if you count Ninja Captor for some reason(though, I'm not sure if it sells as well as dinosaurs).