This is a template addon for creating custom KillMoves for the GMod BSMod addon
I recommend Blender 2.79b for editing the models and animations: https://www.blender.org/download/releases/2-79/
Make sure to also download Blender source tools: http://steamreview.org/BlenderSourceTools/download.php?v=2.10.2
For compiling the models I recommend using Crowbar: https://steamcommunity.com/groups/CrowbarTool
For compiling your addon and uploading to workshop I recommend reading these:
https://wiki.facepunch.com/gmod/Workshop_Addon_Creation#creatingagmaforupload
https://wiki.facepunch.com/gmod/Workshop_Addon_Creation#uploadingyouraddon