1:43

[@jimbrust486]

Great progress. Looks great.

[@tiver21]

thank you~

[@SamuelPereiraCarreira]

wow! I just started mu DIY submarine and I know it's not evident! Incredible ! :)

[@ich9260]

Great👍!
Which drive motor do you use?

[@tiver21]

n20 gear moto, rpm 3000.

[@diogomatos.]

Excellent work, I would like to create one like it but it is difficult to find the stl, could you give me the link?