I got the shader at Dead Orbit level 17. I was looking for this for a long time! Finally i was able to obtain it today.
♠ Mara Sov ♠
https://pbs.twimg.com/media/CLkxzF7UMAE1VTH.jpg
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Wow only lvl 17 is a long time. Trust me you are lucky. I'm around lvl 100 and I just got my first one two days ago. Just missing hanged man now. I have only had one of each shader and a single ship drop in all my packages. RNG hates me.