I just don't get what you people are smoking. Just because Legolash2o has a real life and cannot put as much work into this "free" project, then his work gets claimed as dead.
I myself would not call his work dead. A bit slowed down (due of course to real life), but not dead. That is unless it is posted that he is done with working on WinToolKit. (But don't count on that last one.)
Give the man some time. Hell, donate the man some money. He will update soon enough.
Slim Microsoft .NET Framework 4.6.1 Full x86/x64
Slim Microsoft .NET Framework 4.6.1 Full x86/x64 Incl. Language Packs (ar cs da de el es fi fr he hu it ja ko nl no pl pt-BR pt-PT ru sv tr zh-Hans zh-Hant)
Some tools and resources for (re)creating your own slim (intl) installer