If you're going to paint it anyway, why not take a favorite target, cut it out, and glue it to a piece of hardboard. Cut that out, and use the outer part as a stencil you lay on a piece of paper, then spray paint on it to print any number of targets you want. Just buy a roll of heavy kraft paper to make the targets from.
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"The problem with Socialism is that you eventually run out of other people's money" _____ Margaret Thatcher