Corkbark pines are "love-em-or-hate-em"...I love 'em! This one looks like it came from Dave DeWire? Any idea what variety? Maybe Gan-seki-sho?
Styling is probably best done with guy-wires to pull branches down, and then letting them kind of grow into what they want to be. Let them get a little strange, since classical styles don't always compliment the chunky bark and growth habits.
A couple years ago, I started compiling the information I could find on corkers and put it together, siting sources, and seeking permission from those individuals who originally published it, (several of whom post here frequently), just so I could have access to it in one place. It is
here.
I'm also developing an article that chronicles candle-cutting, fall work for corkers; including old needle removal, bud pruning, and the subsequent growth. PM me if you want a sneak preview; it's not done, but has about 2 seasons' worth on a few of my different varieties of corkers.
Have fun!