I have some problems until now, 1st paint removed, some scratchbuild becouse some parts were not molded completly, some were overdimensioned, etc.
I've played with some color modulation, and some paint chiping with salt.
The kit contained aprox. 30 parts in white plastic which was quite hard.
Here are some pictures:
Boxart:

Instructions:

Parts:

Before painting:




After painting:



And this is the idea of what will look at on the end. Cannon, left along in the WWI without one wheel, with American passing by in the WWII Era.
