Here the transferred drawing with its first application of gold acrylic. While you can do the gold outline last, I prefer to do it first because the first application is usually the messiest.
I use a ruling pen to apply thinned gold acrylic and find that sometimes when the nib catches on the paper, your hand can jerk and go out of line or the paint would suddenly blot. Acrylic is correctable while still wet but is permanent once dry. Because I have not applied watercolor yet, I can erase mistakes easily by re-wetting the area with clear water and blotting with a tissue paper until the errant acrylic is erased. The succeeding applications of gold outline gets easier because the ruling pen’s nib glides more smoothly over this first layer.