Any way to still obtain them?

Those were only for people who contributed to our Kickstarter and other campaigns before the current one.

how can i miss this ?

Makes me wonder if those were still available, would we manage to get a boost past Phase 1? The Kickstarter wasn't particularly successful (though losing the marketing guru didn't help there) and current funding appears to be moving slowly. Some sort of incentive to get people excited about donating again certainly couldn't hurt.