I bought these cases to protect the drone before its first flight. I don't know if they were necessary, but they seem like a very good idea as long as they don't adversely affect the drone's performance. Although they look beautiful.
Action Camera SJCAM SJ4000 WiFi, 12MP, 1920x1080, 900 mAh, black
48 Review
GoPro Hero 7 Black Bundle - Extra Battery + Super Suit Dive Housing Case + 64GB SD Card - E-Commerce Packaging - Waterproof Digital Action Camera with Touch Screen, 4K HD Video, 12MP Photos, Live Streaming, and Stabilization
58 Review
Panasonic SDR S26 SD Camcorder Blue
38 Review
Quadcopter DJI Mini 2 Fly More Combo, gray
127 Review