Well first off, absolutely awesome drawing. Must have been hard to draw from side haha. No matter how hard i tried i could not get it looking that smooth on reg A4 paper, i guess you found the trick. I seen the tools you use, thank you for showing that. Have you ever tried using bristol smooth paper?. I have been using it lately and it gives it a very smooth look without too much difficulty.
Thank you for the nice comment. I haven't used bristol smooth paper because I couldn't find it on stores here, the best I found was canson paper (the one I use) and I feel comfortable with it so far. Anyway, I plan to order some bristol just to try it since almost everyone tells me it's pretty good.