I designed this simple stock style hotend housing to mount to the factory backplate of the X5SA series and might work on other printers as well. i moved the left side mounting point to the top so its accessible with a bltouch or senor installed. The one labeled ceramic is intended for a hotend with a ceramic heat element since the element tends to be half the height of the hotend, specifically the creality spider 4.0 pro i have installed so the air flow is directed above the heating element and directed to the top half where the heat break is. the one labeled standard has a smaller diverter to block direct air flow onto a standard heat block of a hotend like the stock hotend on most printers. Both have mounting holes for the stock tronxy sensor as well as a BLtouch mount. and it mounts stock size fans for both parts cooling and hotend fans. tips are appreciated if you're feeling generous cashapp $Dmills541