3d model for camper van conversion

Job ID: 31899698

Budget: $30 – $250 AUD

I'm looking for a simple 3d design that I can use to send for fabrication
I'll be using 80x20 extruded aluminium, van is a Renault Kangoo maxi 2019.
Design to be based on the exact sizes from the van so model it include the van interior as well to visualise how it will look as a whole.
I've uploaded some photos of the van interior and some examples or what I want.
Thank you.