HUM VEE WITH BLAST IED SENSORS IN WHEELS BREAKAWAY PARTS, BLAST DIVERSION PLATE ON THE BOTTOM. THIS MODEL IS PRINTABLE IN 3D AND HOLDS UP WELL TO M80 EXPLOSIONS. REALLY COOL TO BLOW UP AND WATCH THE PARTS FLY EVERYWHERE. THIS BASIC MODEL HAS 7 PARTS THAT SEPARATE. OUR MORE COMPLEX MODELS HAVE UP TO 25 PARTS THAT SEPARATE DURING EXPLOSIONS. THESE FILES COST BETWEEN $25 AND $125 DEPENDING ON HOW BIG YOU WANT THE EXPLOSION TO LOOK ON FILM.