A wild Crepuspine appeared!

Crepuspine is my first attempt at a Fakémon sprite (well, technically this is a lie as there is a three-stage Grass- & Dark-type line of rabbits floating around on the internet somewhere but alas, earwax).
As these are still early days in my spriting career, any constructive criticism or praise you may have for me is more than welcome. I feel, once again, the shading may be a tad off but it was rather difficult considering Crepuspine's patterned fur.
Lastly, the etymology behind Crepuspine's name lies with the words "crepuscular" & "spines", & it is intended to be a Dark-type Pokémon.
Enjoy! (Or at least try to... ;D)