Though I would’ve kept tweaking this for days I decided to cut myself off and learn to be more efficient in the future. Here’s a recent project of mine that I’m pretty happy with.
I actually snuck into a real “abandoned mall” once. And, while it was not “overgrown with vegetation” like your very-nice render is, the experience still was rather creepy. When a mall dies, it dies hard. (The one that I trespassed into was eventually bulldozed flat.)
Nice render all around. Vegetation looks good, lots of attention to detail.