Originally, tiny10 was built exclusively for architectures. It targeted old netbooks, thin clients, and virtual machines.
If you specifically need a lightweight Windows 10 experience on ARM64, you typically have to build it yourself using a toolkit or look for community-maintained "Lite" ISOs. Option 1: The Modern Alternative (Tiny11 ARM64) tiny10 arm64
boot on as little as 256MB–512MB for testing, 2GB is the practical minimum for basic usability. Responsiveness: Originally, tiny10 was built exclusively for architectures