How to add brass etch to a model

I've put brass etch on a model once before. This time, I was trying to put some incredibly tiny letters onto the front of a dreadnought

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Photo Etch Tools for Modelers - The Xuron® Tool Blog

LAT20356 - 1/16 Messerschmitt BF-109 Full Metal/Photo-Etch model By LATINA @ Great Hobbies

Model Making Tutorial How to use Photo Etch on Scale Model Warships

for RG 1/144 RX-93 Nu Model AW9 Metal Detail up Add on Part Etch Sheet S03+Decal

TECKEEN Etching Railing Photo-Etch Handrails & Ladders for 1/700 Model Ship CYPE005 : : Tools & Home Improvement

Working with Photo Etch, getting started - Scale Modelling Now

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Made-to-Order Etched Brass Handbag

Etched Brass Plaques

Brass Etching Companies

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Brass Floral Etched Ring - Brass Rings, Hand Carved Brass Jewelry, Hand Carved Brass Rings, Rings - Baizaar Jewelry