The problem Nimbuss solves

Nimbuss facilitates creating and managing dynamic NFT avatars across chains. Nimbus simplifies this by enabling seamless minting of NFTs without needing funds on the source chain. Nimbus makes interoperability between chains seamless. Plus, it offers a single interface to easily manage all your avatars, simplifying the hassle of holding multiple NFTs across multiple chains. All of these NFTs are not just static images but rather customizable assets that you can style as you like.

Challenges we ran into

The biggest challenge for us would be fascilitating NFT minting across chains. The biggest hassle we see in an interoperable chain ecosystem is the hassle of bridging and transferring funds from one place to another. We wanted to solve this issue by allowing users to pay in the native token of any of the source chains and not having to worry about holding native tokens on the chain if they want their avatar.
Second minro issue was having dynamic customisable Avatars minted as NFTs rather than static jpegs and pngs.