Nice,
You did some interesting things with body language, with the crossed arms, tight mouth, the focused side eye leer, sharp hair, styled but orderly clothes, and literal stand offish pose, and it conveys the character very efficiently.
I also like the visual balance of the tail going one way at rigid angles to the right and the pony tail snaking left in a curve is fun.
Finally, the color pallet is interesting in your render because in comparison to the original piece it feels like you really pushed the contrast of the more natural fur tones with the more unusual reds and purples, usually seen on animals that are quite poisonous, which might have been part of Nikingply's intent or a fun coincidence.
Thank you for making this.