I find only color version.
Thank you, but I did greyscale ver. from your color.
You do not have a working background opacity control for the color version.
In the Grayscale version, you hurried and took the background as an input node. It does not work as it should.
Check on your side the work of the grayscale version.
Hi vadsura, thanks for your comment, I correct this soon as possible :)