That’s really a great looking sketch, definitely exceeding my ability. As David said, very confident lines. The shaded version looks really good too, but for me the Canson style isn’t working. The tan portions on the car recede to the background - they look like holes. Usually Canson sketches have much simpler shading - some highlights and shadows added (shades of black & white), with the paper color acting as a medium tone. You’ve taken the rendering far beyond that, so you don’t need that medium tone of the paper. Part of the problem may be that you have the medium tone of the paper where I think you want brighter, almost highlight tones.