Speedy MagicaVoxel Workflow:

draw anything in seconds...


General Rendering...
Give one color & thickness (or not) to Edges, Grid, Ground, Background...
A material to some colors Glass to the faces's color for transparency, Metal to Ground if you want reflection


Explore the interior with a little Stereocopic vew ... that are infinite possibilities!
you can apply some color effects in your favorite 2D prog MV or others
In less 3 minutes you will have amazing architectures views! :)