I have played since cs 1.4 and I have NEVER seen anyone get headshots through smoke as consistently as you do. I have done that...maybe 3 or 4 times in my whole career and I've seen you do it 10 times over the past week. If you would like to appeal the ban, you may post a ban appeal in the proper section with the proper format but I stand by my analysis, regardless of your experience.

As a side note, CZ aiming is very different from CS:S aiming, so that skill doesn't translate as it appears to with you...especially when you can't see your targets.