I designed some fonts for wscons(4). Once you decompress the tar file you'll find a test.sh script to test the fonts in a fullscreen xterm. I include the *.h files to try them in wscons, but you have to recompile the kernel for this.
https://en.roquesor.com/Downloads/ape.tar.gz -- To send this message I'm using my patched version of OpenBSD mail(1).