This video covers step by step on how to setup the 64 Bit workaround, Real Solar System (RSS), Realism Overhaul (RO), and RSS Visual Enhancements (RVE). See below for links.

Mods
http://kerbal.curseforge.com/ksp-mods
http://spacedock.info/
https://github.com/

My Mod List
http://i.imgur.com/rjecRww.jpg

1.0.5 RSS
http://forum.kerbalspaceprogram.com/i...

RSS Visual Enhancements (RVE)
http://forum.kerbalspaceprogram.com/i...

Windows 64 bit community workaround
http://forum.kerbalspaceprogram.com/i...

Unity3d 4.6.4
https://unity3d.com/get-unity/downloa...

KSP 64 Total Unfixer
https://github.com/jrodrigv/KSPx64Tot...

Music
https://www.jamendo.com/start