peek
与 peek 共用查询和缓存，返回完整纹理 URL 与模型元数据，而不是头像裁剪。 Shares lookup/cache with peek, returning the full texture URL and model metadata rather than a face crop. An image-only provider without an explicit profile returns Failed, never an unrelated online/Mojang skin. Metadata may be Ready even if the image download fails; peek retains its normal failure/retry behavior.