Download: free
Website: Thingiverse
Download: for sale
Website: Cults
Tags:
snorkel, snuiver, submarine, model, rc submarine, vented ballast tank,
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Tags:
32mm, garden railway, model railway, model trains, narrow gauge, sm32,
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Tags:
boat, engineering, float, high school, learning, makeitfloat,
Download: free
Website: Thingiverse
Tags:
1-gauge, 132, 1 gauge, 45mm, 45mm gauge, kesselwagen,
Download: free
Website: Thingiverse
Tags:
buoyancy, engineering, makeitfloat, middle school, science, steam,