Client work - Cubicle layouts

I was asked to create a series of images showing a clients range of bathroom cubicle.
They provided dimensions and some CAD files of hinges.

part of the brief was to create "universal" (the last image in the set) which would part of a colour selector on the website, where potential customers could change the colour and patterns of the wood panels and view them on-line.
A sort of web selector application.