Just very simple , between 2 carbon/kevlar plates a very light foam for isolating the toilets (30 cents) for absorbing the jello...
I also made a composite gimbal but I wasnt really working without servos...
The plates I used you can make really easy , just take carbon cut it to peaces you need put a plate of glass put the carbon on top use resin cover it with another peace of straight glass ( from window or something) let it dry than open it and you have nice ultra light plates !!!
Than just cut out the shape glue it together and you are ready to fly
You can also use the moon gel but I dont know where to find that here...
Thanks see you