An updated version for stronger grass standoff zipties and rollbar zipties. with minimal skill you should get an AUW under 180g.  Ive been getting around 160g or less.

An acro FPV racer made to flex on impact and for the newer pilots has moutning points for standoffs, zipties, and impact foam depending on if you need to dampen impacts or just keep the props barely above grassline.

This version is a 2mm fr4.  This is more of an experimental version to see if sometimes bendier and lighter really do survive better. It should flex distributing shock and deformation along the entire body.  Its primarily designed to take forward impacts on an arm. The stubs at each motor are meant to become a bit frayed, or to be mounting points for hot glue, expanding foam or similar sacrificial high density impact absorbers.