Hello Larky
Yes there are, they are the same as the Optigrill+. See link to Tefal (Tefal has not yet added the Elite to the devices but as mentioned they are suitable and there are only these). Haven't found them at Galaxus.
https://www.tefal.ch/Zubehör-Shop/Waffelplatten---OptiGrill%2B-XA723812/a/7211003308