like this one for Orion drift ☝
Cosmic Cloud
Starlight Symphony
Stars Are Bright
Nebula Horizon
Make the first image 4K with Blender-style character and, lighting from off-screen, creating realistic shadows (no visible light beams but, light shining on the that character so you can see that there is light shining on the character so you can see the character good, but still use shadows). Use the second image as the background and only the background no floor if there's a floor. Or any objects or obstacles in it's way
Steps
READ ALL At the top, choose a skybox, screenshot it and crop it to just the skybox. then copy the prompt Click the ChatGPT button at the bottom if you are on a laptop but if you are on your phone go to the ChatGPT app then Upload your images in this order: first the base photo, second the skybox (left is first, right is second) you can look at the example just scroll up a bit. Paste the prompt, hit enter, and your profile picture will be generated.