Complicated Pricing Matrix

Hi there,
I would like to know if there is an extension to Woocommerce that I can use for my current project. I am creating a shop for a company whose product pricing varies depending on a pricing calculation in a spreadsheet. There are panels being sold with the following elements:
thickness of reinforcement on top (predefined sizes)
thickness of reinforcement on top (predefined sizes)
overall thickness of panel (user entered)
colour of facing (predefined)

Eg,
Top reinforecement thickness: 0.3mm
Bottom reinforcement thickness: 0.5mm
Overall thickness: 30mm
Colour of Facing: Red

This would be possible for me except for the fact that the user can enter in whatever overall thickness they want and the pricing varies according to that and the other 3 elements.

I obviously can’t achieve with with the Woocommerce plugin out of the box.

How do you all achieve these product pricing situations? What do I need to do?

Please help!