Batman’s ride made from tractor!
Not so serious model this time, with free instructions:
Front wheel steering and rear suspension.
There’s a small flaw that can’t justify taking money for it. Rear and front wheels are held on single pins, it rolls smoothly yet sometimes start to wobble, especially at front.
But hey, it’s an alt model. You can replace both front and rear mounting pins to axles with stop, it will improve greatly stability.
Video and few pictures: