Instead of risking an unofficial OS, you can optimize your current Windows 11 installation:
Developers use advanced compression algorithms (like LZX) to squeeze the remaining system files. While the download might be 500MB, it usually expands to several gigabytes once installed. windows 11 highly compressed 500mb
is a community project by NTDEV that removes stringent requirements (TPM 2.0, Secure Boot, 8GB RAM). The ISO is about 3.5 GB , and installed size is ~6 GB. While not Microsoft-supported, it’s widely reviewed and less likely to contain malware than a random 500MB file. However, it still violates Microsoft's EULA. Instead of risking an unofficial OS, you can
18;write_to_target_document7;default0;2b5;0;100b;18;write_to_target_document1a;_eGHtaZrMJu_V7M8PxM2Q2Ao_20;a3; Major Security and Safety Risks 0;16; Instead of risking an unofficial OS