Windows 10 Version 1903 ESD

Consumer (en-us)

http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_x86fre_en-us_528e49547a089e4d07770efb5ed4578a0c70f371.esd
http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_x64fre_en-us_a7d24d7a7d015d2fa858702c679ec47c9c5c6a6f.esd
http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_a64fre_en-us_b09da2d0ac039b5a90265759c2c419c990eb971b.esd

Business (en-us)

http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_x86fre_en-us_1f01343acde39ae567ff520f9fc51dc2f9507305.esd

http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_x64fre_en-us_3fbffb1c6e0cc33660df7170a7e3d79fd6b9719a.esd
http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_a64fre_en-us_ff7d6719f82f5e3c4bdec8dfee2133d575c4869c.esd

Consumer (ko-kr)
http://fg.ds.b1.download.windowsupdate.com/d/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_x86fre_ko-kr_94edd19163f3564b9754c1a6c2d59beb08dbae36.esd
http://fg.ds.b1.download.windowsupdate.com/d/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_x64fre_ko-kr_8f10098c535e628df5ccc799d5746401a1be304a.esd
http://fg.ds.b1.download.windowsupdate.com/d/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientconsumer_ret_a64fre_ko-kr_683b6969dc34d6e59f2ba517a06c3dc54503d098.esd

Business (ko-kr)

http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_x86fre_ko-kr_94fb9a7b378afc9775d776ec280cd6958e86d3b8.esd
http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_x64fre_ko-kr_12b123fb6f98a916beeaedc7d85a433e571bc349.esd

http://fg.ds.b1.download.windowsupdate.com/c/Upgr/2019/04/18362.30.190401-1528.19h1_release_svc_refresh_clientbusiness_vol_a64fre_ko-kr_c79ebc983aa471d2749f4cd1bbbe68c70535ff78.esd

Windows 10 Version 1903 Media Creation Tool

https://software-download.microsoft.com/download/pr/MediaCreationTool1903.exe