To get that model with batwing headstock and P-90's just get the worn model...
http://www.musiciansfriend.com/guitars/epiphone-worn-66-wilshire-electric-guitar
and replace the mini hums with P-90's. The mini hums, however, are actually great sounding. I am a P-90 lover, but I find the sound of these minis to be at least on par and maybe even better than P-90's.
I have the worn model and the Pro model and love them both. The neck on the Pro is a little bit thicker than on the worn. Not much, but it feels great. I have very small hands with short fingers and have always played the slim taper 60's style neck, but this neck feels better to me. Not as thick as the Gibson 50's style.