About this 3D model

Here is a model of fins that I designed for my surfboard. Perfect for FCS model. Once printed, apply a layer of fiberglass and fill the holes with resin (colored or not), as you wish ! ;) You can get a good rendering with clear resin to obtain transparent fins. This model was printed in ABS, if you want to get a smooth and shiny piece before applying fiberglass on it, you can smooth it with a piece of tissue soaked in acetone rather than spend hours sanding it.The result is obvious. Enjoy !