I've recently begun to develop a Unity game engine based Arch-Viz (Architectural Visualisation) workflow, and am making decent progress; I will post images and some video links here as I go, so you can see what, and how, I'm doing on this score.
My goal is to creeate a robust, customisable toolset with a far greater range of flexibility and power than pre-canned tools such as Lumion, TwinMotion and Enscape - so far, things are beginning to look really good.
I've been developing a set of environment building tools and presets - and that's what you'll see reflected here.
These show progress in a basic natural environment setup and workflow. First the terrain I developed, then some shots in sunshine, and then rain - note how wet the rocks are in that last image in this first group.