V-2 rocket (actually flies!)

this is a model of the German V-2 military rocket used during the Second Great War.
NOTE: the rocket in the picture is NOT the V-2, the picture is just for demonstrating how to hold the rocket/launching stick.
I have included a file in case you just want the model.
If you're printing this to fly, then print it in bright colors so you can find it after you launch it. print it at 75-100% infill for best results and with supports. I have placed a small support under the launching spur which will need to be cut off.
if printing as a model then print at 15-20% infill with supports.
I added an adhesion plate to the bottom of the fins, so this will need to be cut or peeled off.
To launch, take a rubber band, (the bigger, the better) wrap it once around the launching stick (picture 2) and place the other end in the rocket's launching spur, (picture 1) draw back, release, and just after the release, draw the hand with the launching stick slightly down so as not to hit the launching stick with t