I am in the same position as you
I have found
https://cofound.it/en/ which allows you to submit your idea to a team of professionals, however I haven't tried it and would prefer to build a team myself, just keep asking around on forums etc.
Thanks for your link ! I need to find trusty people and I know this will be the hardest part ! But hell yeah we are on a crypto forum and I'm sure I can establish good contacts around here ! Could you publicly tell me what your idea is about (generaly)?