On the upper header’s part represent a highlight. Choose the shown instrument and mark out a certain place on our picture.

Then use this brush . The Opacity must be of 10% and make the highlights of the next color.
In the end add the logotype.

The parameters of the white type.

The parameters of the grey type.

The shadow’s parameters are possible to insert the same way as we did with the words from the header.
That is what we’ve got.

View full size here.