Instructions: All the downloadable file are in Adobe PDF Format
Print them out on paper and cut then test for scale, they should print correct.
If correct, stick Tamiya 18mm/40mm wide tape over the top and cut them out, peel off paper and fix to inside of clear window unit,
then spray with Semi-gloss black, (airbrushing is best) remembering to apply in light coats to stop paint bleeding under masks.