What other courses of action do I have after being denied an early release from AGR?

I am on AGR Receuiting orders for the National Guard. I recently was offered employment by the New York City Fire Dept (FDNY) and I submitted my resignation from AGR. My Resignation was denied by my BC. What other sources of action do I have? This is my dream and FDNY is known to throw out tests. 17 months of waiting for my orders to end is risking a LOT. I even volunteered to work for free a few days a week ( FDNY works 2 24 hour shifts a week) and that was shot down by BC. At this point I feel abandoned by my chain of command, as if they do not care about my livelihood. Hypothetically what would happen if I were to either A) Fail height and weight, or B) get a hand tattoo? Would either of those result in an honorable or under honorable conditions REFRAD? I’m having a hard time finding the answers to that. Thank you