This frame is designed by Simon Jardine. I am a beta tester for this 4in version. It is due to be released March 2025.

This is the most balanced and quadcopter I have ever flown. Flight times with an 850mah 4s are looong (mayne 8 mins. Will update after i habe more flights on the new packs I just got in.)

The 3in version is available here: https://www.thingiverse.com/thing:6940222

i printed this frame in about 6 hours on a Bambu A1 with eSUN PLA+. Wet sanded with 180, 220, 320, 400.

i ended up switching from the props shown in the ohotos to HQProp 4x4.3x3.

Flight video hete: https://youtu.be/-WQW29FDx9w?si=n-cOhx0CXSZhVdos