By joining the discord server, you can chat with the author with more priority (I apologize in advance since I often can't see your comments in webnovel since it gets buried with other comments. But! If you ping me in the discord server, you can get a guaranteed reply from me.)
Also, you can request character illustrations in my discord server! (possibly no longer valid since some MFs would steal my character illustrations so I'll just post character illustrations in the novel character illustration page in Webnovel. So if I haven't posted any character illustrations for a character, you can instead ask me to post one in Webnovel's character page.)
Here is the link:
https://discord.gg/BX9ZDY6mdT