Heres a fan art image of the American Godzilla. This version of Godzilla may be the least popular for most fans, but I really like the design and the more fast paced action scenes.
Personally I think if they made a sequel and just made the creature more invincible and more aggressive, like in the animated series, it would do well with fans and general audiences. After this many years though I guess well never know, unless another studio takes a stab and starts from scratch.
This image was drawn and shaded in pencil, and colored in photoshop.