Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(kcm_sddm.desktop)
sddm-kcm
sddm-kcm(x86-32)

Requires :

libKF6Archive.so.6
libKF6AuthCore.so.6
libKF6ConfigCore.so.6
libKF6ConfigGui.so.6
libKF6CoreAddons.so.6
libKF6I18n.so.6
libKF6KCMUtilsCore.so.6
libKF6KCMUtilsQuick.so.6
libKF6KIOGui.so.6
libKF6Service.so.6
libKF6WidgetsAddons.so.6
libQt6Core.so.6
libQt6Core.so.6(Qt_6)
libQt6Core.so.6(Qt_6.7)
libQt6DBus.so.6
libQt6DBus.so.6(Qt_6)
libQt6Gui.so.6
libQt6Gui.so.6(Qt_6)
libQt6Qml.so.6
libQt6Qml.so.6(Qt_6)
libQt6Widgets.so.6
libQt6Widgets.so.6(Qt_6)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.32)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_ABI_DT_RELR)
libstdc++.so.6
libstdc++.so.6(CXXABI_1.3)
libstdc++.so.6(CXXABI_1.3.9)
libstdc++.so.6(GLIBCXX_3.4)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)
sddm

Content of RPM :
/usr/bin/sddmthemeinstaller
/usr/lib/.build-id
/usr/lib/.build-id/05
/usr/lib/.build-id/05/f50fd2c163d64d5574518c0008c42538d515b3
/usr/lib/.build-id/71
/usr/lib/.build-id/71/5d4e1502b8f9a5347eaf0b07cc2d7d271e1bba
/usr/lib/.build-id/cd
/usr/lib/.build-id/cd/7f5905a125b355dc3fedea31463ac5ff75931b
/usr/lib/qt6/plugins/plasma/kcms/systemsettings/kcm_sddm.so
/usr/libexec/kf6/kauth/kcmsddm_authhelper
/usr/share/applications/kcm_sddm.desktop
/usr/share/dbus-1/system-services/org.kde.kcontrol.kcmsddm.service
/usr/share/dbus-1/system.d/org.kde.kcontrol.kcmsddm.conf
/usr/share/knsrcfiles/sddmtheme.knsrc
/usr/share/licenses/sddm-kcm
/usr/share/licenses/sddm-kcm/CC0-1.0.txt
/usr/share/licenses/sddm-kcm/GPL-2.0-or-later.txt
/usr/share/licenses/sddm-kcm/GPL-3.0-only.txt
/usr/share/licenses/sddm-kcm/LicenseRef-KDE-Accepted-GPL.txt
/usr/share/locale/ar/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/ast/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/az/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/bg/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/bs/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/ca/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/ca@valencia/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/cs/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/da/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/de/LC_MESSAGES/kcm_sddm.mo
/usr/share/locale/el/LC_MESSAGES/kcm_sddm.mo
There is 42 files more in these RPM.