Welcome back.
That's not a blade shape or butt cap I recognise,would really be interested to hear the details of it.
I bought a couple of knives from Perry and visited him more than once at his place,he was a great guy,very knowledgeable and seemed to have Randall knives in every nook and cranny of his office.I Remember on one visit he had a cardboard box full of Model 1 minis and another of Andy Thornall dealer specials.
Great guy,very much missed.