Let me see if we can upload the files to either the artifactory or please provide me your cisco user id and I will see if we can get you the access to the URL I provided.
All the day0 files that we have tested with vBranch Core FP can be found here.https://wwwin-github.cisco.com/nso-function-pack/branch-infra/tree/RELEASE_BRANCH_INFRA_M1_1_2_0/test/vnf-day0