M18 hellcat .

[genesis1210]

It would be a popular kit with many , there are no sensibly priced models on the market of what was the fastest armoured vehicle of ww2 , a major component of the American army , used extensively both in ww2 and afterwards . Visually an attractive model but simple , just needs a turret crew and breech detail. The only variant was the later style with turret roof cover. 

There are plenty of kits of the m36 and m10 but they are visually just like a sherman .

the only substantial variant other than the turret cover addition was a prime mover ,basically a turret less vehicle armed with a 50 cal

[FsAviX]

i would love that kit!