Program that can add background texture?

[Dreyfus]

It’s not exactly what you’re after but this may be of interest

Mini-HOWTO - Making cool 3d surfaces for carving

This mini howto explains how to make nifty 3d surfaces with free software and prep them for carving with your favourite tools. This is how I made the designs for Wavy Plywood Art thing by Gritters and More Plywood Art by Gritters - #4 by gritters In this Howto I’m using Gimp 2.10, Fusion360 personal edition, and the Image2Surface plugin for Fusion360 from here: GitHub - hanskellner/Fusion360Image2Surface: Image2Surface Add-In for Autodesk Fusion 360 I won’t go into detail about how to carve wi…