Help with Eufy Security setup

Hello all,

I’m starting to make some flows in ha with node red, but i didn’t get it to work.
What would i like to set? >

I have an eufy camera. I added this camera into ha and it works great. On my dashboard there is a xxx_event_image that refreshes when there is movement in front of the camera.
I would like to get a notification from pushover when this happens with a image of that event.

So first i set it up very basic with a inject node (just to manually trigger it and see what i get to work).
I placed a jpg file in the root just for testing things out. Below the images what i created. When i trigger the flow i got that manual image that i uploaded with a text on my phone:





So as mentioned above, this works.
Could someone help me how to get an updated image from that eufy camera? So that manually uploaded picture updated (with pictures if possible so i see how things are created, because i’m very new with node red).