Exotic Looking Buds

Been trying to find some special bud to start growing. I've had all the typical cone shape colas, but I'm looking for a round bud, or abnormal (other than cone) type strains. No foxtailing strains please, either genetic or environmental. Anybody have any ideas or stories that can guide me to the right strain/s?

dr grinspoon
besides her buds I find that training/manicuring most any strain can shape buds, they're all exotic to me, never seen one growing wild.
describe your environment, temps/rh/c02/lights/nutrients etc?

After digging a little on grinspoon, it's kind of the opposite of what I'm looking for. I want the bulbous colas. And I know environment plays a drastic role in structure and development. But surely some strains are pre-dispositioned to grow in such a way.
My environment=
~6ft X ~8ft grow room
Only 3ftx6ft is utilized as canopy tho.
Daytime temps=~79°F (+/- a few°)
Daytime Rh= 45-55%
Nighttime temps =64°F
Nighttime Rh =75-85%
C02 is fluctuates between 800-2000ppm daily
All led citi cob setup. ~900 TRUE WALL WATTS (2700k,3000k,4000k mix)
Fox farms smart naturals lineup with some Humboldt ginormous, as well as a few other amendments.