The scope/community is different, but the structure and basic format is similar to this one as well: [Ideation] Decentralized Bounty Application Built on NEAR - may be worth checking out and seeing if there are some complimentary ways to build or collab.
Would love to see a proposal to our Social Token DAO for an ideation Bounty! https://www.sputnik.fund/dao/social-tokens.sputnikdao.near/proposals/?#/dao/social-tokens.sputnikdao.near