UPDATE2: Remodeled the nose cone (ver16).
UPDATE: Added version with slightly thicker letters on the stand for better visibility (ver 15).

The famous SR-71 Blackbird in scale 1:125, printable in one piece on a display stand.

Edges designed to print ok with 0.4mm nozzle.

The model is made to fit a print bed of minimum 180x180x180mm without scaling, when oriented diagonal over the bed.

Original model borrowed from Chris Shakal over at Grabcad, who has done a great job with this model; https://grabcad.com/library/sr-71-blackbird-3

Wanhao

Wanhao Duplicator i3 Plus

No

Yes

0.12

8%

Supports must be added below the lower edge of the vertical fins, wings and nozzles. Otherwise support isn't needed as the model tilts about 45 deg, ie can be printed fine without support on most printers.