These STLs are based on a design shared in this Instructable: https://www.instructables.com/DS18B20-Radiation-Shield/ . The design was modified to be used with Adafruit quarter-size protoboard to improve options for sensor selection and mounting. The model can now be printed in ASA for UV and heat resistance. Further details and settings are posted here: https://youtu.be/hvu7fzosT3A . Please visit this playlist for full project details: https://www.youtube.com/playlist?list=PLqJ5k4cakypyHcOnK27L3TVxrwRAptlN7