Sensor stand for weather station https://www.printables.com/model/819939-weather-station-for-thermal-sensor, for old Xiaomi round temperature/humidity sensor.
The author remixed this model.
Since I am not using the same sensor as the original model, I created a new sensor stand for the weather station adapted to the sensor I am using (Xiaomi Zigbee temperature sensor, round model, hard to find now since they have been replace by square Aqara models).