You have formed a nice network of partnerorganisations. That enhances the sustainability as you cannot do this on your own. Do you know the Voice fund? It is an innovative grant facility that supports empowerment of LGBT and other marginalised and discriminated people in Africa and Asia. It may not be a potential funder, but it could be a resource and an entrance to other organisations working on similar topics! They organise (regional) learning and exchange sessions. https://www.voice.global/
I like the approach and what you offer to women in a rather vulnarable situation. Have you thought of how to include women in (double) marginalised positions like people from entnic minorities or women with a disability or albino's?