Two images I created for the purposes of self learning.
My aim was to practice blending multiple materials and displacements, lighting values, composition, and activation, among other things.
There are a few things I would do differently next time, but I'm pretty happy with what I've learnt while producing these.

I used a combination of free and purchased assets from various sources including, but not limited to;
Megascans
FriendlyShade
Design Connected
Max Tree
Render People
3dScanStore

The base building model came from 3dwarehouse.com and was published by Quan T under the name of "build"