Great effort! It's clear to me that you really challenged yourself with this piece, you're trying various advanced techniques which are really hard to get right, and while some areas aren't perfect, the ambition and care taken bring it to a level of which you should be proud. The asymmetrical composition works to add interest to the piece, and your coloring and linework are good for the speedy feel of the piece. Great effort, keep up the good work, and thanks for sharing!