Tugboat miniature for RC 3D print model

this is stl file rc tugboat for 3d printer.

the model was tested in ender 3v2 with 0.4 nozle

the model is separate into a part (modular)

the native dimension is

length : 25 cm widht : 8.5 cm height : 9 cm

what you need to built this

1. bolt m2.5/2 20mm 10x
2. bolt m2.5/2 35mm 3x
3. mini motor dc for (shaft and bearing) for waterproof bearing propeller
4. nut m2.5/2 (2x)

what you get:

1. stl file and pdf instruction

you can scale it but you need bolt size scaled too.