I have to be honest I really struggled finding how to fit blocks together...

Although in this plane I had to make a custom nose cone, as despite eventually finding a tail section, try as I could rotating and scaling various blocks I couldn't get anything to fit on the front of the cockpit...

Much happier with this (especially in mixamo!) no custom block this time....

can't work out how to attach a model to a post? but then they are kinda trivial!