Well, first get a feel of whether you're interested in the plot, since I know how tedious it can be to make something if you're not into it. The if you could help me shine the description a bit up. Idk if you can outright edit it in the rp, but otherwise you can just pm me. You're of course welcome to add stuff to it in any way you'd like.
Also, I understand if you don't feel like doing it if it's too much it's a weird request after all.