comments and suggestions are always become, I agree the front door looks too clean I may break it up some more at the bottom to let some more light in.
The paint peel is pretty easy. If anyone is interested I’ve attach a blend file.PaintPeel.zip (4.8 MB)
Maybe there is a easier way to create this type of effect but I’m still new to Blender. “Face Set” just got introduce in todays build of 2.83, it should make it easier to create the peel area and smooth it out.