I have been mucking about getting familiar with TTS and can only use colabs as my PC hasnt got a decent GPU.
I have found a lot of US american male and female ones, but only 1 female british accent and no male british (except David Attenborough) especially not northern english accents and would be interested to locate some on Colab.
EDIT: right after posting this I found some male British accents at - https://colab.research.google.com/drive/1-xI9HiG5B-APnwe7KQwtOBPp1gggg-jZ?usp=sharing#scrollTo=xepDN0qvfCv1
but I am still looking for Northern English esp Manchester male, if anyone knows of any.