Sci-Fi Scene-Blender Practise

I created this Asset by following a tutorial by GET Tutorials: https://www.youtube.com/watch?v=vSj0yZpeXcg.
I created the Vignette effect by following a tutorial by Ryan King Art: https://www.youtube.com/watch?v=0RyaSB9qyL8.

GET Tutorials' Channel Link: https://www.youtube.com/@Gettutorials123.
Ryan King Art's Channel Link: https://www.youtube.com/@RyanKingArt.