I can now give you the big reveal.
I used my machine to do the writing on of the numbers on the chart. I thought it would be neater.
Here are the three windows of the rocket.
The astronaut was a bit of trial and error. He was originally going to be a monster with just his eyes on stalks showing at the window. But it didn't really look like anything. Then I put a helmet on him but it was too round and looked like a lampshade.
I eventually added the NASA badge, body and curly wire. I am so proud I created this from my own design.
These two are from pictures.
So a rocket height chart for a rocket nephew.