[Help] Realistic Acrylic panel material

Hello everyone,

Please help me how to create acrylic material, I just just Refract and Absorption but do not know how to make the edge of panel darker in Cinema 4D.

Thank you.

The side of acrylic has scratches due to cutting, refraction, and scratch maps from bumps.

Thank you for quick support.
I will try that way.

Regards.