Very late answer but I hope is still helpful.
I use capture one and Photoshop.
On capture one I brought down the shadows quite a bit and controlled the white balanced then on Photoshop I did a levels correction (to adjust what's the brightest area and what's the darkest area) and the final touch was adding an overelayed black and white filter where I manually adjust reds, yellows and greens to add contrast to the picture.
Very late answer but I hope is still helpful.
I use capture one and Photoshop.
On capture one I brought down the shadows quite a bit and controlled the white balanced then on Photoshop I did a levels correction (to adjust what's the brightest area and what's the darkest area) and the final touch was adding an overelayed black and white filter where I manually adjust reds, yellows and greens to add contrast to the picture.