Moonfeahr Fairlynn

Hello, I'm sorry to bother you again, hopefully, it's the last time, but I would like to ask if it would be okay to use this picutre as a character reference. It's a story on wattpad, about aliens, and it's a non-profit story (writing just for fun). The picture is not going to be on a cover or anywhere else, just in one chapter as a picture of a character in the book! I would, of course, give all the credits to you!
I already asked once before, and as I was browsing your gallery, there are many pictures that would suit the characters in the story. That's why I'd like to ask if it would be possible to, in the future, use some of your pictures without asking first like this. All credits would go to you every time I would use the picture, and it would all be only a character reference so no covers or something like that!
Thanks in advance for your answer!