RX-7 matches up perfectly from what i can see
reflections are not hard at all, they are just simple layer effects
plus.. if you notice on both the civic and the RX-7, the reflections are not real... at all, with the civic, its still reflecting the road, and the RX-7 doesnt even reflect the building behind it
this stuff really isnt hard at all, it just takes .. time; i promise you none of this stuff is 3d, 3d stuff is tons harder and you wouldnt go around posting a load of cars you modeled .. just to tune, plus if that RX-7 was a render, i cant say i've ever seen one more realistic than that... its a picture; 3d stuff wasnt that advanced back during the RX-7 days