Here is another Ender 3 hot end based around the stock Creality hot end that comes on the printer. I've used the Microswiss hot end in the model here because that is what is on my printer. Comes with a m12 inductive sensor mount integrated. Also comes with one 5015 fan mount for part cooling. You will need M4 inserts for the 40mm fan and M3 brass inserts for the 5015 fan mounting. 

x_offset:27.8
y_offset:22.8

EDIT: Redid the mounting slightly. No longer needs clamping m3. New model is the v2 labeled one. Added the correct x and y offsets. Measured while on my machine instead of cad. Don't blindly copy and paste, the formatting seems off here. it is in mm.

EDIT 2: Redid the part cooling, added a 40mm blower fan and a redesigned 5015 fan duct. (ignore the copper tape, that was my bad settings for the print. had to adjust with files and blades.)