Zbitcoin.space (ZBTC)
Only needed transaction fee 0.30$ BNB. In Trust Wallet(also supports Metamask) when you go with this link and click Claim you will get 2500000 ZBTC.
https://zbitcoin.space/airdrop?ref=0x64094FE4BED10fC0EDF94a7A8F58c5554861c3E5
Copy link, Open DApps in Trust Wallet, insert copied link and change network Ethereum to Binance Smart Chain (top right corner) and click claim.

Contract Address:
0x21c1c22c09990c1521d1a27852beb005f7d6601e