Open with 1 Kubel - 3 Volks - T3 Fuel Boost - 1 more Volk - Flak HT at min 5 to counter M3a1, Consripts . Flak HT is good vs both light ammor and infantry.
In mid game you can call 2 Jaegers or 2 Panzerfusiliers.
Make a Puma or Raketenwefer to counter T34 76 or T70 before min 13 ( T34 76 often goes at min 12-13)
You can call Ostwind at 8CP if you want

T4 flak truck at min 11-14 (sooner as you can) ,make Obers.
You might need Jadgpanzer 4 ,Pumas and Raketenwefers to counter T34 85s at 11 CP.
Late game with KingTiger.
Sorry for my bad english

Hope this can help you.