Hi @wilsondigitalmarket, welcome to our community. Thanks for asking.
We're currently working on a special thread post tag for collaborators and working on writing up guide lines for successful courteous conduct on the forums when it comes for asking for collaborators.
However, in the meantime well we're working on that, here are some recommended guidelines from the community:
Also, here's a great example of an A+ great thread post asking for a background artist: