Re: wanted - dogear pickup covers for soapbar pups
Do you mean a way to mount a P-90 on a pickguard...like having screws on the sides instead of straight through the pickup and into the wood? I would like that, too. 
I haven't had any luck with internet searches yet. There's probably someone out there that offers it as a custom thing. So far what I'm seeing is vintage reproductions and humbucker-sized jobbies. Personally, I like being able to adjust the height of a pickup without having to recut pieces of foam or strip the screwholes in a guitar body.  As far as dog-ears go I haven't found any decent pictures showing what's under the cover, and it looks like there's not much in the way of height adjustment with those, either. But I hope I'm wrong. 
Why hasn't the guitar industry updated this one stinkin' thing in over 60 years? Is it so hard to put a P-90 on a mounting bracket...or would that offend the delicate sensibilities of the Cork-sniffing-change-fearing-my-god-that's-not-how-Kalamazoo-intended-it crowd?
If there are some P-90s out there that can be pickguard/pickup ring mounted (with springs & screws), then disregard my ranting and whining and I'll click the link that hopefully gets provided.