No airdrop. It can only be mined or earned thanks to research reward system. There might be faucet in future but none yet. If you want some ETI or EGAZ to test and play with it just share an etica address and I'll send you some. To connect to etica and get an etica address follow first part of this guide: https://www.eticaprotocol.org/eticadocs/howtouse.html