Not sure if this link will work if it's hotlinked, but google drive deleted the name. Very rude. Still, obviously got stuff like appearance and "what is this companion like then", but… aside from the whole "I don't know what exists to spend my money on", that's mechanically done, I think?
Plus a question about where we're doing the rolling, obv.
I have access to the books, I could send you a list of available equipment if you wish.
There's also a dice roller on this site. I've already used that to determine my character's funds.