I posted a bit of a how-to article to create custom enclosures using "acrylic plate fixing cubes" on Digital-DIY. If you need a unique nice looking enclosure for a special project, take a look. This technique isn't cheap, but it's a low-cost way compared to a custom-built commercial enclosure.
One note - between the time I got a picture of the blocks on Elecrow and the next morning when I went back to copy a link to them, Elecrow had discontinued the blocks! Fortunately, there's a source on Ali Express for a similar but not identical block.
One note - between the time I got a picture of the blocks on Elecrow and the next morning when I went back to copy a link to them, Elecrow had discontinued the blocks! Fortunately, there's a source on Ali Express for a similar but not identical block.