Mini Astronaut – 3D printable model from MakerWorld

MakerWorld

Decor

Mini Astronaut

by Sar.ila · Decor

628 Downloads

236 Likes

354 Makes

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This minimalist astronaut figurine features rounded proportions and simplified details, creating a friendly, modern character with a playful feel. The smooth surfaces and compact shape make it a versatile decorative piece that fits well into contemporary interiors, kids’ rooms, or space-themed displays. Printing the model at a larger size helps bring out the subtle contours of the suit and helmet, giving the figure a more defined look and enhancing its overall visual presence.

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Category

Decor

Source

MakerWorld

Published

20.01.2026

Updated

30.05.2026

What you need to print this: Advanced Medium confidence

Why?

supports needed · very large print

Single piece Supports required May need scaling or splitting

Supports 2/3

Assembly 0/3

Settings 1/3

Bed size 3/3

Post-process 1/3

Printer

FDM / FFF

File format

STL

Material

PLA

Min. bed size

300 mm (Extra large)

Post-processing

Sanding

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for Mini Astronaut?

Any FDM printer should handle Mini Astronaut just fine. It's been printed on machines like Bambu Lab X1C, Prusa MK4, Creality K1 Max, Anycubic Kobra Max. A minimum build volume of 300 mm is recommended.

Does Mini Astronaut need supports when printing?

Yes, Mini Astronaut will probably need supports for the overhangs. Tree supports work well here and are easier to remove than regular ones.

What file format is Mini Astronaut available in?

Mini Astronaut is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.

Is Mini Astronaut free to download?

Yes, Mini Astronaut is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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