Duplicate the layer
Layer mode 'multiply' on duplicated layer
Set the layer opacity between 35% and 50%
Merge the two layers
Use filter to sharpen : FX-Foundry / Convolution Matrix Presets / Unsharp Mask
Use Colours / Curves to optimise
Layer mode 'multiply' on duplicated layer
Set the layer opacity between 35% and 50%
Merge the two layers
Use filter to sharpen : FX-Foundry / Convolution Matrix Presets / Unsharp Mask
Use Colours / Curves to optimise