LOTS of tylonal, asprin or advil , once you have a few bottles of each.
your gonna need green stuff and if your getting a bigger modle lots of it, a few sanding sticks a pin vice drill JB weld( works awsome on the modles better then super glue alone) clippers, exto knife and some hot water.
the only thing diff I do with FW modles is pretty much the hot water and JB weld.
the HOt water is for warped parts that seem to come with every FW modle I ever got unlike plactic the resin tends to snap pretty easy so I soak the part in hot water a few minutes to be able to bend it back into shape.
and i use JB weld + super glue with a pin to put the parts togeather the resin likes to come apart more easy then anything els ive worked with.
everything els is pretty stight forward like a plastic kit.