Excellent Maks....

Working with a window light set up is always a winner for me.. I know that sometimes the subtleties of how you edit may be lost by the time the image hits the blog... some of the precise tonal adjustments you made may be lost... I gave it a shot in Photoshop and boosted up the values a bit using levels.... I gave an overall boost, then stopped when the window was just right then made a feathered selection around the subject and continued moving in the highlight slider until I felt it was right...

Keep up the good  work!