Not the best, made this one, typical 70's motorized "toy like" japanese kit, the boxart is nice but the kit is pretty basic, body design proportions are a bit wrong, as for chassis & engine details (note the basic engine heads & carburators sitting on a huge box... hiding the electric motor!) they are plaine crude, wheels & tires are not accurate can make an average curside model if you keep the bonnets closed & put a lot of extra work! if you want an old 70's mint kit in your collection OK.... if you want a really nice replica try ...
The best Miura kit available is the 1/16 scale Fujimi kit (Ex Otaki mold) a newer version with photo etched parts was available, also look for the fujimi 1/124 Curbside Miura & Jota kits also with photo etched parts, miles & miles ahead of the Eidai & many other Miura kits.