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

Working with Photo Etch, getting started - Scale Modelling Now

Chemical Etching Process for Metal: Step-by-Step Guide

Etch-Master brass-etch details for miniatures and scenery

How To Do Glass and Brass Etching - hysonetch

How to add brass etch to a model

How to add brass etch to a model

How to Acid Etch Steel: 11 Steps (with Pictures) - wikiHow

The Photo Etching Process - A Step-by-Step Guide

Metal etching TaylorMade Model Makers

Attach and prime photo-etched metal

Etch-Master brass-etch details for miniatures and scenery

A Guide to Photochemical Etching For Design Engineers