So if I understand correctly you're building your own fund and you're trying to raise capital to make investments.

Building your own fund is a very complex process (I know, I did it with mine). You will need to get a law firm to help you build the GP docs and the LP docs: NDA, LPA, SBD, PPM, Term sheets etc.

I could help you with a call if you have more questions.

I do have some samples of these documents and can recommend some law firms.