Creality CR-10 Titan Aero Mount with BLTouch

This is a remix of evil_k's CR-10 Titan Aero mount. It has a mount for a BLTouch as well as a cooling fan. You need some 3mm screws and nuts, lengths are dependent on what blower style fan you can source. Cooling duct gets glued on to the cooling fan mount.
The fan I used is a 50mm x 15mm blower fan (https://www.amazon.com/gp/product/B01N6Z3L7G). Not the best fan for the job, but it works.

In Marlin, the offsets are
`#define X_PROBE_OFFSET_FROM_EXTRUDER 0 // X offset: -left +right [of