iPhone 6S 64GB in Silver.

Screen: a few small scratches as expected, but no majorly abrasive marks.

Top: some small marks across the top and top-right corner of the phone. 

Bottom: small marks on the bottom-left corner of the phone.

RHS: no major notable marks.

LHS: no major notable marks.

Back: very few tiny marks can be seen.

The Buy Sell Technology Ltd. testing procedures can be viewed here.