And no. 2 
Really thinking about what you draw and why makes it a lot tougher - you think about every artwork of course but here the drawing needs to fulfil a specific function while in creating art for the joy of creating art you can kinda do whatever you want 
After a couple of them your brain feels kinda burned out, but I enjoy them immensely nonetheless. Can't wait to show you no. 3 tomorrow, it's getting closer to what I imagine with every one. Also I really like the idea of starting with a front/side view - therefor the artist doesn't need to worry about perspective yet & can fully focus on design. <3
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I see you haven't posted a number 2 concept, Whatever makes you feel comfortable, good job
Yeah I just played around with warping no.1 to see how it looks and discarded it right away.
You are a very good observer!