Finally I have been able to capture a closeup of Screen Material
Below is to help you understand the smoothness/roughness of screen. The 3.5mm jack for comparison of scale
View attachment 51876
Below image to understand whiteness, the part with "screen" is the screen and part with "w" is my white wall.
View attachment 51877
I must add that I am not much happy with screen material quality. I might retain the frame (125" custom made) and just change the Screen Material. The seller confirmed that the Screen Material is not even at par with quality of Liberty Grandview. I figured that both brightness and contrast have been degraded as compared to my earlier screen.
A lead for high quality screen material would be great help!
I also looked up Carl's Place "Ultra White" material but not sure of spending almost Rs. 15000 on material and shipping + custom.