Estes Xarconian Cruiser Build Part 23, The Mask!

Here's the front end circle mask in place.
On the sides is more tape strips joining the circle to the fin strake.

This had to be the clumsiest looking mask I've ever done!
Copy paper and masking tape covered the open areas under the wing.

Look close at the front wing edge and you can see the marked Scotch tape right down the middle of the rounded leading edge.

This is one of those "Cross your fingers" mask jobs.