Okay, so it wasn't just me struggling with that other model!

Thank you so much!!! This is perfect and exactly what I was looking for. You're the real MVP! [:x]

Sure! Here is a mediafire link containing the 3d model I've been trying to edit. It is in dae format (if that matters) mediafire link I'm not married to this particular model, so if there's anything specifically frustrating about editing it, I have a few alternate options I can share if needed.

I ...

Hi! Thank you very much for this post! In addition to a door with changeable sides, I've been looking for a sidelight with different colored sides/textures. I'm a newbie to Blender and have been struggling to figure this out. Here's any example:

https://encrypted-tbn3.gstatic.com/shopping?q=tbn ...