Wait a few minutes for the resin to set a little, and then add your stickers to the shapes you want them to be in. Be aware that one side of the stickers have the adhesive dots on them, so you'll want those dots facing you since the bottom of the mold shape that you filled with resin is actually going to be the top of the cab when it's set.
I found setting the stickers in the molds in just the right spot to be a tad tricky, so you may want to use tweezers for this. Just be careful about getting the resin on the ends of the tweezers.
Now wait for the resin to dry a little, about an hour or so is how long I waited.
