Final- Low Angle - progress

This is my progress for my final painting, I am I have no idea why I have spent so long doing the tonal value for this piece - probably to give my final outcomes a final push I guess. I also seem to have gone through a change with all three paintings. As the first was more of a ''wing-it'' free hand digital piece, the second a more cartoon-ie approach and now this one with the more blocked and defined shadow/lights that the other two. I really like how this has turned out.