Just completed my latest build. Very happy with the result, hoping it rides as good as it looks!!
Process was to precast skins using resin infusion on a pane of glass. Was quite a bit of work, but the result makes it worth it.
Skins were then placed on either side of the core, and infused again:
Board measurement is 141 X 42
PVC core, stainless steel inserts
Final bare weight is 2.33kg
Still some improvements I can make, but getting there on the 5th attempt