Starting the ceiling

I ran strapping down the length of the bus at 5 points along the rounded bus framed ceiling. I used the 3/4 inch thick plywood cut into 2 inch wide boards (8 feet length)

I picked up insulation after work today and I’ll be putting that up as I run the ceiling material. I am using 1/4 inch Luan. It’s thin enough I may be able to bend it and mount it to the strapping to create the arch that I will tie the walls into. The structure doesn’t go to the ceiling, im going to seal off these studs with 3/4 plywood walls, and doors for the closet and upper cabinet, as well as the bathroom, I may build a pocket door for the bathroom.