Well, after a week or so of enjoying the look of my Hasegawa 1/72 Panzer IV, I decided to try weathering it with the chalk paste method I’ve read about on this forum and in FSM. First, this is what I started with:
I started by whittling down a stick of white sidewalk chalk ($2 at Target) and slowly combining the dust with water till I had a paste. Using an old brush, I applied the paste to my model till it looked like this:
So far, so good, right? Well, not quite. When I scrubbed off the chalk, I found I had pretty much brushed off all the chalk effect by being a bit too energetic brushing off the unwanted chalk. Undeterred, I washed off what remained of the chalk (and there wasn’t much!) and tried a much thinner mixture of chalk and water – mix till it’s about the same thickness as skim milk. After painting it on with a brush kinda sorta the same width of the brush/broom used to apply it on the original. Here’s how that looked:
Encouraged with the way this try turned out, I scrubbed the chalk off the places that would receive the most wear and applied a light coat of Acryl dullcoat to keep it from blowing away. If you try this, be sure to apply a heavier coat of chalk than you think you should (that’s helpful, isn’t it? [:)]) to counter the lightening of the chalk that happens when the dullcoat hits the chalk. By the way, spraying a light mist of dullcoat is HARD to do. You can’t see your progress, etc.
After looking closely at the resulting chalk job, I still wasn’t happy with the result. It didn’t show the downward streaking that would happen when rained/snowed on, etc. I looked at many different photos and decided to whip up a thin mixture of flat white paint and go over the model one last time. Looking at reference photos, I scrubbed off the heaver patches of white with a thinner-dipped Q-tip. After another pass with a lighter wash of oils (black only this time), here’s the final result:
Some final scrubbing over the decals brought them to the right state of weathering. I then drybrushed the edges of the turret and roadwheels with pure flat white to add a little contrast. Looking at the finished model with the magnifier on, it has more than its share of flaws. Using the naked eye, however, it looks pretty close to my photo references. You be the judge, please.
Well, this one’s officially finished. The very FIRST kit I’ve taken all the way to conclusion in YEARS! I used this model to try out my new double-action airbrush, using Future as a glosscoat and working with pastels (or chalk) and oil washes as weathering techniques. Not too bad considering all that.! Best of all, I’m finally back on track and building models, not excuses for leaving them unfinished. AMS begone!
Dennis