Still hasn't worn off. Sorry if this is now getting a bit boring, but I'm enjoying myself, which is the main thing! Tonights experimenting has revealed that the oils can be matted down nicely by stippling in talc.

as demonstrated on the W irons.

I've also been experimenting further with the addition of highlights and shadows, doing it a little more on this one than the others. Again, it seems to work, but I think it has to be carefully controlled, or the model could end up looking like a caricature of a tank wagon.

I've played around with the barrel as well, putting larger patches of crimson, blue, white and yellow on before manipulating them first with a dry, and then with a moist, brush, using dabbing and scrubbing motions, as well as running the brush down from top to bottom. It seems to have added a slightly blotchier effect to the barrel, which I kinda like.

Time to carry on playing!