I created the sun by following a tutorial by MS Ronin: https://www.youtube.com/watch?v=M4t1c46j9i4.
I created the metal texture by following a tutorial by ChuckCG: https://www.youtube.com/watch?v=xUDwvLeL7vM&t=1s.
I couldn't access the texture he used, so I used a texture created by Taigocomicart: https://www.deviantart.com/tiagocomicart/art/spaceship-texture-hull-02-531773260.
I created the Vignette effect by following a tutorial by Ryan King Art: https://www.youtube.com/watch?v=0RyaSB9qyL8.
I am currently using Blender 4.2, so I used a tutorial by Ryan King Art to recreate the Bloom effect for the Asset since it has been replaced with Ray-Tracing: https://www.youtube.com/watch?v=OhU-GV1CAF4.
MS Ronin's Channel Link: https://www.youtube.com/@msronin8673.
ChuckCG's Tutorial: https://www.youtube.com/watch?v=xUDwvLeL7vM&t=1s.
Ryan King Art's Channel Link: https://www.youtube.com/@RyanKingArt.