I'm trying a more sketchy style and thought it would be a good idea to use a lioness as "dummy". Because.. reasons. I worked with tons of reference pictures from different angles but I still have the feeling some part of it is ruining the perspective or the proportions. Any advice or critique would be appreciated. Found many mistakes by mirroring the picture repeatedly but not this time.

Picture was made by Sirana J. Helena
Please don't copy, alter or distribute.