Thank you for the kind words, Jean Claude! Drawings like this are a great source of information and inspiration for the aircraft nut...;-)
Another great set of drawings was created by William Wylam and is available here: https://epdf.pub/scale-models-by-wylam.html
After klicking download you have to fill in the reCaptcha "I am not a robot" dialog and wait half a minute before you can download the file.
I had collected a lot more free drawings on papermodelers.com but unfortunately the site has been down for quite some time, which really is a shame.