The Blue Bird Zero was part of the Estes catalogue from 1980 to 1985 as kit #1335
I've always thought that this was a very neat looking kit and have wanted one for a while. Recently, Semroc have released this as a Retro Repo kit. While it's nice, I wanted something bigger. The original is about 1m tall, made from BT55 tube. Here's my 2x upscale!! Made from BT80 body tube it stands just on 2m tall.
(Click to embiggen)
More photos on Flickr.