I needed something a bit more sturdy for the BDsensor this is what I came up with. Currently, the file is 42mm tall. If you need something taller or shorter you should be able to adjust it to your needs. 

Link to the BDsensor: https://www.pandapi3d.com/bdsensor

Hotend link: https://trianglelab.net/products/trianglelab-chcb-ot-hotend-updated-kit-k1-hotend-for-sprite-extruder-creality-k1-3d-printer-creality-k1-max-cr-m4-printer?VariantsId=11457

0 offset backplate for sprite extruder: https://www.printables.com/model/682867-zero-y-offset-5015-fan-backplate-for-sprite-pro