Amazing stuff here. On surface simple stuff, yet I can staring for minutes, so much details. Do you have public portfolio ( artstaion, Behance... ), I love to see more.

https://cdna.artstation.com/p/assets/images/images/031/681/676/large/aleksandar-babic-bundeve-f2q.jpg
https://cdna.artstation.com/p/assets/images/images/032/036/014/large/aleksandar-babic-2a.jpg
https://cdnb.artstation.com/p/assets/images/images/032/418/717/large/aleksandar-babic-ff-1f.jpg ...