Looking for ammo to antitank rifles

Hi I am looking for 7,92x107 With the german headstamp P490 or Wg. German red plastic excercise(dummy).

Then for 7,92x94 werkzeug patronen, Panzer bullet, SMKH tropical. Anyone in steelcase.
13*94 red plastic Dummy black plastic Dummy.
13x92SR Dummy any type. Please offer With the picture and price to PM.
Can pay and pickup in September in germany.