The Internode Mirror contains a wide selection of software for download by Internode customers.
File Download Mirror Directory Listing
Index of /pub/linux/debian/dists/buster/main/installer-armhf/20190702/images/u-boot/NanoPiNeo/
Index of /pub/linux/debian/dists/buster/main/installer-armhf/20190702/images/u-boot/NanoPiNeo/