Howdy!
The truth is that I have seen post like this to other creators of Au's and I liked the idea. I know that UnderLate, LateFell and Justtale are very small and unknown, but if someone out have an interest in drawing them and is too shy to ask me, I hope this serves you.
The rules are simple, basically they are few but I will expose it in forms of questions.
Can I draw an UnderLate / Justtale/LateFell character?
Of course. You don't have to ask for my permission, just do it. And if you let me know, I will reblog you in my tumbrl so my followers will see your drawing.
Can I use any characters of UnderLate/Justtale/LateFell in a comic, collage...?
Of course. You don't have to ask for my permission, just do it. And if you let me know, I will reblog you in my tumbrl so my followers will see your art.
I have some questions about the personality of X character. Does it bother you that I ask you?
I love talking about my creations, don't be afraid to ask.
Can I draw a character with a partner? (Ship)
I don't have problems with any ships. You can draw them be they canon or not.
Can I ship one of your characters with mine or other AU characters? (Including OC)
You're free to do it. If the other character is not yours, make sure that the other author doesn't care either. I can only speak for my characters.
What ships are canon in UnderLate/Justtale/LateFell?
UnderLate: Alphyne, Torgore, Frans and Metaffet.
Justtale: Only Alphyne and Gambria (Gaster x Cambria)
LateFell: Frans
Frans? But Frisk is a Kid and bla bla....pedophilia, bla bla....
Removing the fact that Frisk and Chara have no official age and gender in Undertale, in both Au's they are of legal age.
If you don't know how to respect the headcanons of the rest, make it look.
Can I use my headcanons in my drawing/comic... of yours Au's?
Yes, but don't say it's canon or force the rest to think the same of you.
Do you find it annoying if I draw NSFW?
I don't want to censor any kind of art, so I just put a rule: Don't use minors. In both Au's almost all are adults, so I put it easy not to break that rule.
Can I answer ask with your characters?
It's the only thing I prefer you don't do. I have created their personalities and I am the one who knows it best.
If you are answering an Ask and you want one of the characters in JustTale / UnderLate / LateFell make an appearance as a guest, that is allowed.