To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_70a517a8-039d-4a1b-a30d-841923f8bc7a/RCEMIP/?show_all"

Name
A-README-BEFORE-DOWNLOAD
A-Statistics
CAM5_GCM
CAM6_GCM
CM1
CNRM-CM6-1
DALES-damping
DALES
DALES_damping_rad
E3SM-MMF
E3SM
ECHAM6_GCM
FV3
GEOS_GCM
ICON_GCM
ICON_LEM_CRM
ICON_NWP_CRM
IPSL-CM6
MESONH
MPAS
MicroHH
NICAM
SAM0-UNICON
SAM_CRM
SAM_GCRM
SCALE
SCREAMv0
SP-CAM
SPX-CAM
UCLA-CRM
UKMO-GA7.1
UKMOi-vn11.0-CASIM
UKMOi-vn11.0-RA1-T-hrad
UKMOi-vn11.0-RA1-T-nocloud
UKMOi-vn11.0-RA1-T
WRF-CRM
WRF_COL_CRM
WRF_GCM
dam