Thanks fellas for all the nice comments. To make the stencils that I used I grabbed a stack of self adhesive sticky notes. I folded them in half and then ripped small piece along the fold into various shapes. I then attached small pieces of sticky tack along the edges of the openings and gently pressed them into place and sprayed away. For some like those along curves and such I needed to use my non spraying hand to help hold them in place.
I used the sticky note as they are a good size but any piece of paper will work.
Thanks Terry, I like the model, I love the dog. I think I may have mentioned it before but being a German Shepherd and my love of WW2 aviation, I named him Willie after a certain aircraft designer from Germany.