Your work looks super, don't worry about the little goofs you think you made because none of us will find them. On the other hand, I know most modelers are striving for the "perfect" model (no mistakes). I have been building since the early 70's and I am still striving for that "perfect" model.
Your efforts are super. Sharing the build with us allows all of us to learn together.
Keep up your stellar work as it is inspiring.... I will be watching this to the end.
Ben