Tanks Used in Patton

The German tanks used to portray the ballet of Gutar looked like American M-48 "Patton" tanks. They look nothing like the Pz 3s and 4s that were likely used by Africa Corps.

I get that there were no German WW2 tanks laying around Spain in 1969.

I thought there were some M-24 Chaffee tanks as well as some Sherman and Grants.

Any other tanks used in Patton?