Yep, messing around with your kid's Lego leads to creative alternate builds such as this model...then it leads additional set purchases, followed by additional time with your children, followed by creative insights and 'aha' moments...all of which is priceless. I'm looking forward to seeing more of your work!
Very nice alternate. It looks like a race truck to me. Great job building it at mini fig scale. I also like build with my kids :) - sometimes it's tough being a parent ;). Welcome to mocpages.