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

Provides :
kwin
kwin(x86-64)
libdecorationplugin.so()(64bit)
libkdeinit4_kwin.so()(64bit)
libkdeinit4_kwin_rules_dialog.so()(64bit)
libplastikplugin.so()(64bit)

Requires :

libkdeclarative.so.5()(64bit)
libICE.so.6()(64bit)
kde-workspace-libs(x86-64) = 4.11.19-8.el7
libXdmcp.so.6()(64bit)
rtld(GNU_HASH)
libkwineffects.so.1()(64bit)
libXpm.so.4()(64bit)
libX11-xcb.so.1()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libkworkspace.so.4()(64bit)
libxcb-composite.so.0()(64bit)
libXft.so.2()(64bit)
libknewstuff3.so.4()(64bit)
libplasma.so.3()(64bit)
libEGL.so.1()(64bit)
libxcb-sync.so.1()(64bit)
libkio.so.5()(64bit)
libXdamage.so.1()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libSM.so.6()(64bit)
libXcursor.so.1()(64bit)
libxcb-randr.so.0()(64bit)
libkdecorations.so.4()(64bit)
/bin/sh
libXrender.so.1()(64bit)
libQtScript.so.4()(64bit)
libxcb-image.so.0()(64bit)
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libXxf86vm.so.1()(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libxcb-xfixes.so.0()(64bit)
libkwinglutils.so.1()(64bit)
libxcb.so.1()(64bit)
libXrandr.so.2()(64bit)
libQtDBus.so.4()(64bit)
libc.so.6()(64bit)
libxcb-keysyms.so.1()(64bit)
libXfixes.so.3()(64bit)
libXext.so.6()(64bit)
libGL.so.1()(64bit)
liboxygenstyleconfig.so.4()(64bit)
libQtNetwork.so.4()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libkdeinit4_kwin_rules_dialog.so()(64bit)
libXau.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
rpmlib(PayloadIsXz) <= 5.2-1
libkactivities.so.6()(64bit)
libQtSvg.so.4()(64bit)
libQtDeclarative.so.4()(64bit)
libkdeui.so.5()(64bit)
libdl.so.2()(64bit)
libkdecore.so.5()(64bit)
libkcmutils.so.4()(64bit)
libkdeinit4_kwin.so()(64bit)
libxcb-render.so.0()(64bit)
libxcb-shape.so.0()(64bit)
libQtXml.so.4()(64bit)
libQtCore.so.4()(64bit)
libX11.so.6()(64bit)
libstdc++.so.6()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libxcb-damage.so.0()(64bit)
libpthread.so.0()(64bit)
liboxygenstyle.so.4()(64bit)
libQtGui.so.4()(64bit)
libm.so.6()(64bit)
libgcc_s.so.1()(64bit)

Content of RPM :
/usr/bin/kwin
/usr/lib64/kconf_update_bin/kwin_update_default_rules
/usr/lib64/kconf_update_bin/kwin_update_settings_410
/usr/lib64/kconf_update_bin/kwin_update_settings_411
/usr/lib64/kconf_update_bin/kwin_update_settings_49
/usr/lib64/kconf_update_bin/kwin_update_tabbox_qml_settings
/usr/lib64/kconf_update_bin/kwin_update_tabbox_settings
/usr/lib64/kde4/imports/org/kde/kwin
/usr/lib64/kde4/imports/org/kde/kwin/decoration
/usr/lib64/kde4/imports/org/kde/kwin/decoration/AppMenuButton.qml
/usr/lib64/kde4/imports/org/kde/kwin/decoration/ButtonGroup.qml
/usr/lib64/kde4/imports/org/kde/kwin/decoration/Decoration.qml
/usr/lib64/kde4/imports/org/kde/kwin/decoration/DecorationButton.qml
/usr/lib64/kde4/imports/org/kde/kwin/decoration/MenuButton.qml
/usr/lib64/kde4/imports/org/kde/kwin/decoration/libdecorationplugin.so
/usr/lib64/kde4/imports/org/kde/kwin/decoration/qmldir
/usr/lib64/kde4/imports/org/kde/kwin/decorations
/usr/lib64/kde4/imports/org/kde/kwin/decorations/plastik
/usr/lib64/kde4/imports/org/kde/kwin/decorations/plastik/libplastikplugin.so
/usr/lib64/kde4/imports/org/kde/kwin/decorations/plastik/qmldir
/usr/lib64/kde4/kcm_kwin4_effect_builtins.so
/usr/lib64/kde4/kcm_kwin4_genericscripted.so
/usr/lib64/kde4/kcm_kwin_scripts.so
/usr/lib64/kde4/kcm_kwincompositing.so
/usr/lib64/kde4/kcm_kwindecoration.so
/usr/lib64/kde4/kcm_kwindesktop.so
/usr/lib64/kde4/kcm_kwinoptions.so
/usr/lib64/kde4/kcm_kwinrules.so
/usr/lib64/kde4/kcm_kwinscreenedges.so
/usr/lib64/kde4/kcm_kwintabbox.so
There is 331 files more in these RPM.