It is highly unlikely you would be able to have a one off custom made sneaker with very detailed tooling for the sole unless you have very deep pockets and money isn’t an issue. Your best bet would be, go to your fashion dept and ask to borrow a pair of last. Or explain your needs to a fellow fashion student or professor and learn how to make your upper patterns yourself or pay them to do it if your pressed for time. Personally, I would learn myself if I were you. It is very rewarding.
Keno mentioned DIY for the soles… If your saavy with foam models, you can create your on foam/fiberglass mock-up, have a 3D model printed or Just use an existing mid/outsole from a new pair of sneakers and modify them. Good luck to you.