Mister No's Pics & Vids

I made some screenshots from that Tomy 2001 commercial, and we can see that wagon now a little better. The commercial film is not a good quality itself, so the shots are not very clear either, but here is the wagon from all sides. Stone block? Sarcophagus? I don't know what to think. Maybe it's just the wagon that matches the engine. The question is why didn't that car made in the final product? Why shoot a commercial with it, and then omit it? 

That goes for other stuff too - the looks of all elements changed in the final merchandise: the big gates with all seeing eye, the portals - 2, not 4 as planned, the different look on the drive-trough pyramid... (The puzzle is better in the final product - it has a little pyramid to lock the puzzle.) Even the "desert speeder" looks different (the front looks gold in the commercial, but is just plain yellow in the final product).

Here is the wagon (trailer). One thing is sure - it looks good!