Ambushed - WW2 environment

To test out how the Flak gun I made fits into a realistic environment, I created this scene out of assets found on the internet, overall I am quite happy with how it holds up. 

I recently revisited the scene to do some relighting and do a minor decoration pass

This is how the scene looked originally :

progress Shots :

Video of the scene ingame (pre-revisit)

Thank you for taking a peek, all feedback is highly appreciated!