Your signature is written in a much more quiter tone, compared to your comments. And yes, Rainbow Dash has been murder. For the sake of the show though, her role has been taken by a changeling, who has been programed not to harm anything adorable.
This looks quite nice for a first attempt at using Inkscape. I took a look in your gallery, and noticed that your previous works were done with Adobe Illustrator. I take it you were able to adapt some of your knowledge to the new program?