I tried almost all the methods mentioned above, but none of them worked for me. However, I eventually solved it. It was quite simple as well.
Close SIP.
Delete folders exceeding 2GB in /System/Library/AssetsV2/com_apple_MobileAsset_UAF_FM_CodeLM/purpose_auto/
Open Xcode and re-download the model
done
Topic:
Developer Tools & Services
SubTopic:
Xcode