Your project isn't open-sourced, but you seem to be using the code from another creator who already did the heavy-lifting for camera movement and other bits: https://github.com/brihernandez
While they are awesome and MIT-licensed their code, it is still kinda sus to slap your name on it wholesale without crediting the people whose work/code you used. Plagiarism isn't a good look, please at least credit the work of someone who is responsible for your underlying flight code/tech. :P