Hey, I recognize some of those from the Estes "gotta-get-some-more-parts-but-I-don't-know-where-else-to-get-them" Designers Kit.
I really think that is where some of the big name rocket kit designers get their ideas from, too. They grab a bunch of stuff that isn't selling well, fashion it into a flight-worthy shape, throw a spiffy paint scheme on it, package it with some spacey-looking background for the pictures, and sell it for 2x what the parts cost. I'd do the same thing if I had enough spare parts (I've got a growing collection, but haven't had enough crashes yet to get a good supply.)
WW