How could i achieve this look?

[digitvisions]

Hello Community, I am new to blender, I am working my way through learning texturing and render in eevee.
I am using a still life image on line by the artist Simone Riley as a reference.
I am wandering how i can achieve the dirty glass bottle look and the old aluminium flask. Thanks in advance.

[four_two]

try using roughness maps

[digitvisions]

Thanks, i will try this and will let you know how and if it works.

[digitvisions]

I also found this thread which helps with the glass thickness in eevee.
https://blenderartists.org/t/realistic-glass-in-eevee/1149937

[ebi]

Or this

[digitvisions]

This is what i have so far:

still need to improve any suggestions will be welcome.