u/skatomalaka-

I have most of the pieces for the Sadairs spear and am currently printing the ones I don't have. Had to custom make the new triplex suspension mounts and the 14L and 6L Springs as they aren't available. Models are here if anyone wants.
https://makerworld.com/en/models/3083877-14l-technic-compression-spring#profileId-3473597

https://makerworld.com/en/models/3083898-6l-technic-compression-spring#profileId-3473624

https://makerworld.com/en/models/3083763-legos-technic-42232-new-triplex-suspenion-bracket#profileId-3473469

https://preview.redd.it/ai3dy98ctxeh1.jpg?width=2000&format=pjpg&auto=webp&s=30a9e2bebfd936dd8a614eac5e89a31e608a4b82