Hi there, artist here.
While I don't mind a Novel that it's still on the making I personally believe that you need to provide an artist an actual comic script.
Why? Because you, the author, and the artist, are different people. You're not going to imagine a situation the same way as the other person, you're always going to clash or even narrate events on a different matter, especially if you don't have much of a chemistry.
Most of artist would like to have clear ideas about what to draw, otherwise they have to spend time thinking about the angle, the shot, the way the character looks, what actions to prioritize for the sequential art, the rythm or speed of the story, etc. As well... some artists may find that they waste time reading a bunch of text and even may get confused to find exactly what is what they have to draw and in which way. And the most important part, if the author is not satisfied then that's mean we have to erase, re do, until the person is satisfied, basically spend more time than needed in the making process
While we understand that not all writers are good telling in short sentences what do we have to do, therefore they end up being too descriptive or too vague with their scripts, even if you don't know how to draw, having at least stick-man figures as storyboards helps a lot.
For example, while the author gives me a written script, they also give me a storyboard telling me what goes in each panel.
Then, I can draw and nail things faster, corrections will be minimal, and then we'll be able to move faster onto the inking and coloring phase
On other note, we artists who work professionally like to have most of things ready so we can get to work. That means, please don't come with a "I have this idea for a comic but I didn't write it yet lmao, let's brainstorm together", because most of artist will reject a project that has no form, independently if you have the means to pay them, usually, not having even a single chapter ready means trouble, wasting time and most of artists are desperate to look for jobs that provide a steady income, if your project doesn't even have that first chapter it's more likely that they'll move into something that guarantees they can work fast so they can get paid.
You can make a novel if you don't know how to draw nor are good finding an artist, you can consider it as a way to give form to your ideas and when you notice that you either can turn it into a comic or you have the means to pay someone to work for you (Because it's not an easy thing), you can start to translate your novel into a comic.