By the time Orson contributed the Warrior to PR, there was nobody else left working at UKF to hand over any other projects.
Chris, Jeff, Messy, Ben and Swift were inactive for a good while before that - precisely why Orson looked elsewhere to get the WR finished... and whichever of his other models he might have wanted to see finished since (IIRC AS90, Pinzgauer and Viking were his other WIPs, but none were as developed as much as the WR).
If he'd carried on working on it with me, it still wouldn't be out at all: I'd probably have 'persuaded' him to start on all the newer TES(H) fittings as well.
