WWII German MM Paints

Anyone building WWII German Armor using MM paints? I love MM paints but my only concern is the MM Panzer Red Brown looks funny, MM Panzer Green looks for tuquoise then green and the yellow is a bit bright. Are these MM paint colors anywhere near accurate as comparing them to the Tamiya colors they look way off.

Probably just need to stir them up real well. If you shake the bottle only, they don’t get well mixed.