The first generation Mayhem Board for Flipper Zero, also available on Salty Security, featured a compact form factor with dual headers, enabling the camera to be flipped. Additionally, Mayhem v1 integrated most everything into one board, but in the field many users would have preferred more.
V2 is now available and offers you just that.
Mayhem v2 offers ESP32, BLE, Camera, Flashlight, Micro-SD plus an extra module depending on the side connected to your flipper: NRF24l01 (sniffing and mouse jacking) or CC1101 (external radio).
NOTE: this is the basic V2 kit and comes pre-soldered but does not include all the bells and whistles of fancier kits. Similarly, you will want to consider obtaining your own antennas and additional HATs or modules.