Abstract Minimalistic Scene-Blender Practise

I created this Asset by following a tutorial by The Ember: https://www.youtube.com/watch?v=xctx3_etZTo.
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 Michael Bridges to recreate the Bloom effect for the Asset since it has been replaced with Ray-Tracing: https://www.youtube.com/watch?v=M_OlXyyMIW0.

The Ember's Channel Link: https://www.youtube.com/@The_Ember/videos.
Ryan King Art's Channel Link: https://www.youtube.com/@RyanKingArt.
Michael Bridges' Channel Link: https://www.youtube.com/@MichaelBridges3D