After a small set back with the frame.. had to redo it due to a slight backwards tilt that couldn't be fixed.. I finally got back on track and started getting the inner skins attached.
A few staples just to hold it in place then reinforced with silicon behind the skins where they meet the frame. Details from the outer skins went on next by using some 3M adhesive spray and touched up around the edges with thin CA glue.
Now to work on the back details. Trying to decide if I want to cut the back section to make a door or leave it as is and use the top for putting things inside.