everything is procedural. No photobashing or photoshoping for texturing this object.
Download Substance file here: http://deecube1.weebly.com/uploads/1/2/6/5/12655200/windowpanel.zip
Done using Substance Designer
(free)susbtance of this material is available, if anyone need the it let me know.
You can cutomize no. of bricks, bump values, paint color, moss intensity and manymore.