Even testnet BTC are expensive, don't think anyone gonna send you 0.1/0.2 tBTC for free.
I haven't personally used the faucets to gain some testnet BTC because I don't need it but has anyone gained some good amount of testnet BTC from those faucets?
I used one from the list a while back, got 0.01 tBTC. I don't remember exactly but it was likely —
https://tbtc.bitaps.com/ — because it drips 0.01 tBTC, but doesn't seem to work anymore, keeps giving errors.