It is a cardstock (hopefully flyable) version I've been working on.

I ended up putting two small fins on the bottom after looking at the Estes rocket. But, the top is a lot more simple. I thought the Estes version was a bit chunky. So, the command center on top is actually a hollow rectangle.

I never did like the commercial rockets with a foot long tube sticking out. Might end up being completely unstable. Then again, I thought the same thing about the Icarus...
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