A little frog with a tailfin is... a TADPOLE! Steve combined the chassis and drivetrain of a badly rusted Alfa Romeo Spider with the classic body of a badly rusted Sprite. Added many innovative features of his own, and cool old aviation stuff too. Check it out:
<a href="http://www.britishv8.org/Other/SteveSchweitzberger.htm">
The Tadpole: Steve Schweitzberger's Folk Art Austin Healey Frogeye Sprite</a>
(http://www.britishv8.org/Other/SteveSchweitzberger/SteveSchweitzberger-AA.jpg)
Superb.
And it says something good about America that it can legally be driven on the road.
Ivor