i want to know is there any other pos clone from bitcoin
What you are describing is
not a 'clone'. There is no such thing as a 'clone of Bitcoin'. All the other coins are altcoins that either initially forked from
BTC or more often than not were created by someone looking to cash in on the crypto craze by creating yet another crapcoin, pre-mining the shit out of it and then hoping it get listed on exchanges so they can cash out.