Scored Plaster to look like Subway tile

Jayd did it again. When we tore off the paneling in our bathroom we saw that we had scored plaster on our walls made to look like 3x6. Well unfortunately we had to tear it out because we needed to insulate the walls and re-wire. Fortunately for me my husband is very talented because he recreated that scored plaster to look like tile on the drywall. Don't ask me how, but he did. It looks like we have regular subway tile on the walls till you get really close then you can tell it is scored. I will post pictures soon.