I heard that Luma was mentioned many times, so I tried it today:

1. Text to video

Prompt

A teddy bear in sunglasses playing electric guitar, dancing and headbanging in the jungle in front of a large beautiful waterfall

Prompt

Fast FPV drone flythrough of a European castle, beginning with an aerial view of the towering stone walls and turrets, then gliding through an open window into the grand interior halls.

The effect still feels a bit flawed.

2. Image to Video

I uploaded an old photo.

3. Using Keyframes in Dream Machine

Upload the starting photo and the final photo.