Aura Integral

https://www.aerotime.aero/articles/behind-the-scenes-at-aura-aero-a-rising-star-of-the-low-carbon-aviation-industry?

Several Integral aircraft at different stages of completion lined the factory floor, from the bare basic frame, resembling a supersized wooden toy, to the sleek and elegant lines of two completed INTEGRAL aircraft. 

Aura Aero’s head of production explained how wood has, actually, quite a few properties that make an ideal material for this job: it is light, resilient and easily repairable. As an added bonus, it is also sustainable!