download links are invalid

[Moming0215]

im trying to download pretrained models,but i find the links are all valid.
how can i find these pretrained models?

[Moming0215]

AuthenticationFailed Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:d4b91a3f-b01e-0051-6d95-903025000000 Time:2024-04-17T07:05:05.8745788Z Signature did not match. String to sign used was r 2023-05-30T06:33:54Z 2030-05-31T06:33:00Z /blob/facevcstandard/t-zhitang/release/improved_vq_diffusion/coco_learnable.pth 2021-10-04 b