I suppose my comic, To Fade, To Appear would actually fall under this category.
I'm a panromantic/asexual transman myself, and while the comic is just starting, I've got plenty of characters planned that fall under the LGBTQ+ range.
One of the main characters, Kyran, while not explicitly stated right now, is homoromantic/asexual and gender neutral (though he prefers they/them pronouns, he/him is also acceptable).
Some of the characters yet to be introduced include a transwoman zebra-centaur (supporting character), an aro/ace lizard girl (main character), and a panromantic/sexual vampire (supporting character).