Yeah, DiMarzio still do 5 or 6 different P-90 sized HB models. Some are meant to sound like P-90s, others like HBs (Super Distortion and Tone Zone). If you take the covers off they're basically smaller-than-usual HB bobbins on a P-90 sized baseplate.
You might be able to get some DMs and have them rewound by Tim, but it would cost a lot of money!