Here's a slightly altered version; added some effects with opaque and pastells and edited a little with SAI and PS.
I also added a few more shadows so it's somewhat darker all in all.
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Sketch => http://suspiria-ru.deviantart.com/art/Cernun-Sylva-Black-Petal-traditional-practice-319364065
Lineart => http://suspiria-ru.deviantart.com/art/CS-Black-Petal-traditional-319830240
1st Vers. => http://suspiria-ru.deviantart.com/art/Reign-of-the-Cycle-346828839
Step-by-Step => http://suspiria-ru.deviantart.com/art/CS-Black-Petal-traditional-WIP-343320159
Here are some pictures of the design
http://tripletnr2.deviantart.com/art/Magical-creatures-set-3-READ-desc-313869820
http://tripletnr2.deviantart.com/art/Black-Petal-Gift-316352130
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Design and Species © TripletNr2 (dA)
Cernun Sylva aka Black Petal © Suspiria-Ru