hi
sorry i dont know, i've never built the tamiya kit. but this dragon kit is going together great, really nice fit. n the detail is really good. given the age of the tamiya kit that is what would probubly let it down abit, the fine detail.
some of the bits suprised me, like the front plate of the hull, has 6 holes for the bolt holes that hold the towing points on. i have done it leaving one off and the side skirts in the kit look great, i havent yet built them, but they will be on the finished tank, or some of them will be!
there is still alot of small bits to add to the hull, the casemate is about done though, thats why i painted it. i just was impatiant to see what my zimm looked like painted!
neil