I stumbled upon this challenge and I will be participating. It will be a great opportunity to improve and showcase my skills in real-time environments and props.
I will use Blender, Substance Painter & designer, Marmoset ToolBag, and Affinity Photo & Designer, then put everything together in Unreal Engine.
The idea I have in mind is an abandoned urban city, based on my own interpretation of the theme. I am looking forward to this!