What about crushed in a favorite canned food? I know it doesn't always work, but hey, worth a try.

He looks GREAT shaved and will no doubt feel just a good (once he gets used to the feel of it). And, the fact that you will be forced to try to interact with him, might just help to teach him NOT to fear you as much. Just like us humans, "what doesn't kill us, makes us stronger." I have found that sometimes forcing a "fraidy" cat to do "normal" things, (like being held, touched, medicated, groomed....whatever) builds their confidence. (not sure if that would work with a true feral though)

Best of luck!!!!!