I just received my Rock 5C V1.1 today; it’s model RS131-D4R26, Radxa ROCK 5C 4GB, and if I go to the getting started URL, and click on Downloads, there are only schematics and drawings available: https://radxa.com/products/rock5/5c/#downloads
Are there any official images available, or should I try to find an Armbian release?