OK crisis averted, I think.
The ink that went all patchy looking says non water fast on the bottle, so a good rub with a wet sponge should even it out, right? What's the worst that can happen? π
It worked!!
As well as evening it out it took some of the colour off again. I had to keep rinsing the ink out of the sponge and really rubbing quite hard to kind of make an ink slurry, then just wiped it off. I've left the heavier, dark ink in the curve of the top horns, around the bottom and right beside the centre stripes and it's given it a cool aged look.
It's still slightly uneven but I think that's more the wood than the ink as when I tried it again it dried the same.
I've managed to turn boring pine into boring mahogany.
The only downside is that the water has lifted the grain and made the surface a bit rough for lacquring, but a couple of extra coats and good wet flat will sort that. I could try lightly sanding the wood to reveal the grain more but the grain is pretty dull and I don't want to risk making it more patchy and having to start again.
The colour will 'pop' more (as the cool kids (probably don't) say) once lacquered.
Here ya go!
The control cavity cleaned out nicely, until I got ink all over it.