Step 10: Getting access to the Circuit board in the lower body.
I removed every screw I could find from the pony and still could not get the body open. I could not see any clips I could open, or anything else I could remove to release it, so I did the next best thing and dremeled a hole in the stomach. This ended up working out in the end as it provided a good place to put the fuel for the flame thrower. You will want the hole large enough to allow your PVC tube to just slide in.