An upgrade kit for Transformers WFC Earthrise Ironworks (also works with Greasepit), it gives the figure a Radar Dish that can plug onto any weapon with a 5mm plug
You do not need any other tools or parts for this kit, it will work as is with only some light sanding or nail polish to tighten or losen the port
The winch is not included in this upgrade kit, it can be found here
https://www.shapeways.com/product/8ZBTA6QNQ/working-iron-works-winch?optionId=174988468&li=shops