After printing a few of the micro brushless drones on Thingiverse, none of them really worked for me in terms of functionality or robustness.

So, I designed my own. It uses inspiration from a couple of other drones but couldn't really be described as a remix due to no parts being shared.

Camera is adjustable from horizontal to 90 degrees straight up. Fully built it weighs 84g without battery.

It mostly clips together but will require 4 cable ties to holes the upper section to the main frame.

To complete it you will need the following:

Matek F411-ONE or similar: https://www.hobbyrc.co.uk/matek-f405-ctr-aio-flight-controller
Eachine 4-in-1 ESC or simialr: https://www.banggood.com/Eachine-Wizard-X220S-FPV-Racer-Spare-Part-4-in-1-30A-ESC-BLHeli_S-2-5S-Dshot600-p-1172948.html?rmmds=buy&cur_warehouse=CN
4 x 1104 4000kv motors: https://www.banggood.com/Racerstar-1104-BR1104-4000KV-1-2S-Brushless-Motor-For-100-120-150-Glass-RC-Multirotor-Frame-Kit-p-1065658.html?rmmds=search&cur_warehouse=CN
Micro FPV camera: https://www.banggood.com/800TVL-150-Degree-Camera-For-Kingkong-Tiny6-Tiny7-Micro-FPV-RC-Quadcopter-p-1144173.html?rmmds=search&cur_warehouse=CN
Micro VTX: https://www.banggood.com/AKK-Nano-3-5_8GHz-Stackable-FPV-Transmitter-25mW200mW-VTX-w-Smart-Audio-Support-OSD-for-RuncamFoxeer-Micro-p-1391140.html?rmmds=search&cur_warehouse=CN
3S battery: https://hobbyking.com/en_us/turnigy-nano-tech-950mah-3s-25-50c-lipo-pack.html
2.5" props: https://www.banggood.com/4-Pairs-Gemfan-Flash-2540-2_5x4-2_5-Inch-3-Blade-Propeller-with-1_5mm-Mounting-Hole-p-1221999.html?rmmds=search&ID=42871&cur_warehouse=CN
8 x Cable ties