The base pack includes: 

• HDM35197 Asuka M4A1 (76) backdate kit (Operation Cobra), with a new T23 Union Steel “ventless”, turret
• HDM35186 M4A1 Sherman exhaust deflector early
• HDM35184 M4 Sherman cast hull brushguards and details
• HDM35190 M4 cast hull – rear spare tracks holders and storage shelf

And the Deluxe edition also adds:

• HDM35192 US OVM kit. 
• HDM35183 M4 Sherman hull lifting hooks 

Both sets include also two M3 submachine gun  "Grease Gun" and a tanker's helmet