@Kwarw1
I don't think the actual appearance will have to be anything to impress us humans. It just needs to look like a critter that's having issues and could be a possible meal for a coyote.

Look at spinnerbaits for bass, they don't resemble anything that swims in the water, but they sure do attract bass.
I'm not getting enough information about some of the offerings from Walmart, about their RC vehicles. I'd like to know the range capability, as 100 yards would be nice. Plus, I've noticed a number of them have a 15 minute run time, after a 2 hour charge time.

I'm going to need a second battery, which some come with 2 batteries, some do not. The 1/12th scale or 1/14th scale appear to be the size I'm interested in having.
There's a local hobby shop that has all sorts of these types of RC vehicles and I'm going to visit them tomorrow to get more info about what I'm getting into for this project. I think it'll be time well spent.