Frankly speaking, I’m not in the stride of 3D designing, so I ask help from my brother whose talent is exceptional when it comes to schematics, CAD and templates. I demand him to give me unique train designs. We did the whole process for a week. I used mix of 1.75mm ABS Filament Black and Dark Green – for a camouflage effect. Unfortunately, I have no photos to share. Maybe next time I’ll post some when I’m finished with the latest model.