Just got my first mechanical keyboard, a HHKB. Love it.
I'm interested in artisan topre key caps. It does seem pretty hard to get into them, though, as most people seem to want to trade for keycaps instead of just selling them. Hopefully I'll be able to find someone willing to sell, or else I'll luck out and get some as part of the artisan sales. Brocaps and Binge Caps in particular look awesome. Great work, guys. Nothing like having art that you can actually use every day.
Eventually I would like to get into actually creating artisan key caps. I'm less interested in shapes & sculpting, more interested in playing with different materials for touch feel, sound, density, color, etc. Different types of plastics, resins, metals, etc.