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Ocean Master Helmet – Aquaman (King Orm)

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  • 3D model of Ocean Master’s (king Orm’s) helmet from the 2018 Aquaman movie
  • 3D print ready STL and OBJ files in one piece
  • STL in smaller parts for people with a 200 mm printer with pins for easy assembly




Ocean Master – King Orm Helmet

Files contain pieces of the helmet ready to be 3D printed with pins and complete helmet files that are not cut into smaller pieces. You can choose to print the eye lenses or make them another way.

This model is a wearable helmet. The helmet is quite big and is meant to be post-processed.

At 100% scale the helmets inside dimensions are:
Width approx. 177 mm + extra room for ears
Length approx. 222 mm
Height approx. 230 mm
You can scale the model according to your head measurements. It is good to make it bigger and then add cushioning to the inside for a snug and comfortable fit.


As the helmet is quite big, it is meant to be post-processed. We recommend a layer height of 0.1 to 0.3 mm on FDM printers. All parts are aligned to the printing platform for easy manipulation. Most of the parts need minimal or no use of printing supports to save printing time and filament. For reliable printing, we also recommend setting a brim to the helmets shell parts, because of their height and low thickness. It will ensure, that the parts will not come off the printing platform during the printing process. Printing settings will vary greatly depending on your specific printer.


This model was made after someone asked us to put it up for pre-order. If you’d like to suggest what we should do next, check out our pre-order page and fill in your suggestion:

This model was created by someone from our 3Demon team. It is fan-made. We are group of modelling and 3d printing enthusiasts, who work in a 3D makerspace located in Prague. We make cosplay accessories, technical gadgets and much more. Have a look at our Facebook page or visit our website to find out more about us:

Do you like the model and don’t have a 3D printer? We also sell 3D printed kits of all our products with worldwide shipping. If you are interested in buying 3D printed kits just message me:


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Got something to discuss?

Derek Hamm
1 year 10 months ago

How big are the split files for smaller printers? Do they require much support? TIA

1 year 10 months ago

Hi, I’ve added pictures of the cuts, not much support but some yes