Someone claims that I am eligible for a sizable airdrop and wants to charge me $1000 for the information

Someone in Russia was able to tie my eth address from an old wallet that I don't use anymore to my telegram account (because it had an ENS name that was the same as my Telegram username). He contacted me and tried various ways of scamming me. (at first, he said he was aware of a bug in eth and needed an old wallet, then he tried saying he would send $10,000 worth of tokens and if I sent half back he would send another $10,000, and if I sent half of that back he would send a third $10k.

Because of the interaction with him, I discovered that this wallet was eligible for both the UNI and ENS airdrops, and was able to claim both airdrops (was very pleasantly surprised with the amount). As far as I can tell, his plan was to claim the UNI airdrop for me, I suddenly see $10k in my wallet and send $5k to him. I'm not sure what his next step would have been, because he wouldn't have been able to claim the ENS airdrop since it requires signing a transaction from my wallet.

He claims that there is a third airdrop worth approx $10,000 that my address is eligible for, and it expires in 5 months. He wants me to pay him $1000 up front and in exchange he'll tell me the name of the token. I'm almost 100% certain that he's now flat out lying, because I have checked ernifi and etherscan.io and I don't believe I am eligible for any other airdrops. He's very likely pissed off that he wasn't able to scam me out of half of the UNI.

Does anyone know of a potentially large claimable Airdrop that expires in 5 - 6 months? I will pay anyone who points me in the right direction 10% of anything I am able to claim..

FYI the address that he claims is eligible is EgyptOfPrince.eth

Edit in case you didn’t see in the comments - I actually did end up claiming 2 airdrops worth about $20k. I’m just trying to find out if there really is a third