This is a very good drawing, so it is a little bit shame that the backwheel is a little bit sloppy drawn. The circle is not perfect, and because it is something that is closest to the viewer, it takes alot of attention.
But hey, Im just picking on you since I can see that you can draw, and I know you can handle it, and learn from the feedback.
Thats MUCH better!! Me like... Loved that colour and the details on the front wheel! What technique are you using? Marker or paint?
And post the pictures at storedyret specially the Miura drawings... My nick is Angell there...
I did a Illustrator Lambo last year, used the reference picture you all have seen before, and since then I have thought about a analog (handrawing) Lambo sketch... You might have inspired me too do so.