Congratulations on finishing the course!! There's a sense of accomplishment that comes from building something bit by bit and completing it. The parts that you feel are lacking can be treated like another assignment. I also have parts I feel are lacking while still creating things. There will be another sense of accomplishment that comes from making those lacking parts satisfactory! I am truly happy and encouraged to receive such a heartfelt review. Thank you for enjoying the course, and I hope you continue to have fun learning Blender. Thank you! :)