Standard Fin for SUP KAYAK SURFBOARD

my fist test on adding motor to a standard fin on my SUP and Kayak, it will fin anything that use the standard fins too, it will need any wire or wireless control like a pwm or rc car/boat esc and transmitter, i used two TD1.2 underwater thruster that is like a clone of the older blue robotic designs, but you can find lots of other underwater thrusters online like amazon or Alliexpress and the mouthing wholes are for the td1.2 and sure if other will be the same but they are very easy fixed, i will also upload the tinkercad link later too after i clean it up a little so you can also adjust the mouthing wholes according to the one you got, this is a work in progress so it will be change to different versions and will post them too, i made them i 2 pices so it will print better and have option to change the top plate to different setup for testing later too