well, I made the sticker by myself. About 10 years ago I created a font called “DingTrek - The Text Generation” https://www.dafont.com/dingtrek.font including this logo. My source was in the book “Mr. Scotts Guide to the Enterprise”.
I simply printed this logo in the size I wanted mirror-inverted on a sheet of paper, stuck this printed part with a glue-stick on the back of white vinyl, waited to let it dry and cut every element with a cutter and a pair of scissors. With the help of the negative I stuck each element on the grey PVC. That’s it.