The monitor: https://www.amazon.com.au/dp/B0CH6KMQ6B?psc=1&ref=ppx_yo2ov_dt_b_product_details
Portable Monitor 120Hz Gaming Display, Pisichen 16 Inch USB C HDMI Portable Monitor 1920X1200P IPS Screen, Plug&Play, HDR External Travel Monitor for Laptop PC Mac Xbox Phone PS4, Built-in Speakers
Install a quarter 20 threaded thingo if you want to mount with other camera hardware/tripod etc