Particle butterly, 1 layer is Raytraced and the other is volumetric scattering

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Particle butterly, 1 layer is Raytraced and the other is volumetric scattering

[VIDEO]www.youtuberepeat.com/watch?v=NTPiPlie7yk&feature=plcp/VIDEO]
it loops
http://www.listenonrepeat.com/watch/?v=NTPiPlie7yk&feature=youtu.be

[BluePrintRandom]

All motion is generated by a wave modifier, not one keyframe