The messiest part would be not getting caught on one of the cameras before, during or after doing the deed.
R. C. Cars operated by extenders to the antennas, you could have someone drive one around to take focus off of them and have a printout of a human face in high detail.
You have full arm gloves on and you use contacts and a wig just in case. Could also do a full body gorilla suit with contacts in and have a clip on device near your hands that emits a bleach mist so your finger prints aren't there. Like spider man's cartridges but for bleach misting.