No. There are multiple Masternode projects trying to accomplish something other than what DASH is trying to do like syscoin, qbic, zcoin, blocknet, and more.
so those have accomplished masternodes without using any of the dash code?
They're not just forks of DASH if that's what you're asking.
You should see the fact that has already happened. Ethereum has so many copycats project that has used smartcontract basic code.
I mean yeah, I'm sure they've taken some ideas from the DASH code, but, for example, Syscoin is trying to create a decentralized marketplace. That's completely different from what DASH is trying to accomplish.