If you want breakable glass, this might be helpful: Developer.valvesoftware.com
And IMO those small additions of props and decals already improved the alley a lot. You could probably add some more, especially on the lower left side of the picture. Just be careful you don't overdo (is that even a word?) it. And in case you didn't do this already: the way to get the best effect is looking at reference pictures, for example by searching for "alley" with google images.
Thank you so much for all your help, it has all been taken into consideration, i was considering glass, but i didnt really think it needed it, but i might be wrong, but still thank you <3
You're welcome, although you are the one that is doing most of the work of course.
If you're looking for more critique/advice in the future, just post a comment on my profile or shoot me a PM. I'm not a pro or anything but I'm always willing to help people if I'm able to do so.
You are not logged in, your comment will be anonymous unless you join the community today (totally free - or sign in with your social account on the right) which we encourage all contributors to do.
2000 characters limit; HTML formatting and smileys are not supported - text only
an ,improved?, alley way critique welcome