Shabbir bhai, since you posted in Critique Center so let me do this job..hahhaah...
1. Illustration is cool except the anatomy part as everyone mentioned and noticed. At a first look I thought your drawing is also inspired by "bhabi"

2. Doesn't give a feel of Alex Dukal's style yet. Its looking just an illustration by illustrator now.
3. Actually you tried to hide so many things with black to do less work. What actually I tried in my first try. hehehe. so what about Alex Dukal in night shots?
4. I liked the hair very much. josh hoyeche.
5. A. Dukal drew all of his characters in cartoon type. but your one is real feel.
I found few works of Rony bhai similar to Alex Dukal style in terms of effects. He used Illustrator for basic drawing, coloring and photoshop for effects.
so Shabbir bhai, amar ei shob ponditi khoma shundor dristite dekhben asha kori. shei shuvo kamonay ajker moto biday nichi
