This Thanos Sword from Avengers Endgame is a creation based on the movie (I tried to make it look accurate but also cool looking).
The 3D models are cut for 3D printing at full scale but also at miniature size (24cm long in FDM printes comes really well). I added a hole to give it structural rigidity for the full scale prop.
I provided various kinds of models for easy printing. The ZIP file I provided contains all the content in a single folder (so when you will download the files you will have two copies (the zip file and the unzipped stuff that I uploaded directly in cgtrader)).
Note that to make the full scale prop you will have to scale ALL the models by 450% in your slicing program. Before scaling to 450% try to see what scale you would prefer based on your hand and preferences.
Hope you will enjoy it. If you purchase it and have any questions or problems (I tested all and it shouldn't give any problems) just write me, I will gladly help you.If you are interested on the file where you can modify the ThanosSword (.f3d) you can also let me know so we can discuss the price.
The pics are rendered pictures in my computer. The models I am providing aren't colored. In the pics you can also see the 3Dprinted blade printed as a 24cm long miniature (printed with 100%infill in a basic FDM printer). Note that the Thanos figure is not included. This is only a picture showing a Thanos action figure holding my sword. The thanos action figure is called: bandai SHF 1/12 Thanos Figure.
Note that this design isn't completely film accurate and that there are some differences.