Conflict of interest disclosure for Timo Bolkart March 12, 2023 While TB is part-time employee of Amazon, his research was performed solely at, and funded solely by MPI. Conflict of interest disclosure for Michael J. Black March 12, 2023 MJB has received research gift funds from Adobe, Intel, Nvidia, Meta/Facebook, and Amazon. MJB has financial interests in Amazon, Datagen Technologies, and Meshcapade GmbH. While MJB is a consultant for Meshcapade, his research in this project was performed solely at, and funded solely by, the Max Planck Society.