I too like P35 SKS chromoplastics. And like everyone else, my rear snapped. I had some Tortec commuter mudguards in the box of parts-that-never-found-their-way-onto-a-bike box and they’ve been every bit as good, in fact the reflective edging makes them better. For some reason. however the rear red reflector was mounted too high up, so the mudguard light points up slightly. I reused all the SKS stays and nice mounting bolts and plastic end caps too. Just swapped the mudguard itself.
Have race blades too, but the preferred money no object answer for narrow clearance is PDW full metal fenders. Charlie the Bikemonger stocks them.