There are couple things wrong with the flashlight that I received.
1. One of the button leds does not work 
2. I ordered pure, uncoated copper and received coated
3. Bezel should be titanium, but is coated copper
4. Amber aux leds looks more like yellow than amber, but that’s not that bad
EDIT: Jack replied that he will send me a new flashlight head.
EDIT 2: Received head, it is not good