I wonder if?spolier

I would think the spider will be in this one if this is faithful to the book.
It would probably be done much better though, than it was in the TV movie. They had a tight budget back then. On the commentary, even the director acknowledges the fact that the spider wasn't done right.
With the technology we have today I think it could be quite frightening.

They need to make it look like something completely foreign to the human mind that loosely has characteristics of a spider. Like Alien did with their monster, it resembles a few things including a person but the xenomorph would not be mistaken as a person or an ape or a bug.