It is absolutely gorgeous. Awsome work, the level of detail here is so incredible

I wish you good luck. 

   The bricks of the bridge are too light on their own, which creates a repetitive feeling. The grassy areas visible on the right and left sides also contribute to this. In my opinion, the solution is in the play of light and shadow, projecting shadows. Foreground, middle ground, background – the clouds and birds disturb the sense of depth in the image, and the tower in the background, the farther it is, the more it resembles a blotch; if it is too close, it becomes blurred. I hope I could help.  Jono  

This is amazinggggg, my only problem with it is the bricks feel repetitive as in same shape and stuff but this is so good the bricks don't rlly matter and it's still very very good. I'm only a beginner so my advice probably isn't very good, but this is very very very (times 50 verys) awesome sauce :DD

hypnotizing 

The detailing is crazy good! I love the atmosphere this piece creates. Nice work man!!