Here is the full list of all 32 Toy Soldiers: Complete achievements.
Complete the German Campaign
Defeat RoboBob
Earn 10 Assists in any Co-op game.
Call in a Napalm Strike in any Versus game.
Earn 5 Rescued! bonuses over any number of games.
Defeat the K-Wagen
Destroy the Homer.
Find 15 Golden Dog Tags.
Bring the Cold War to an end in Capitol Crisis.
Survive more than 9 rounds in any Survival game.
Protect the fleet in Trouble at the Canal.
Use a Fighter's machine guns to destroy a Soviet Fighter.
Play any Survival game in Co-op mode.
Launch 4 Offensive Waves in any Versus game.
Earn 22 Decorations.
Play Co-op and earn a Platinum medal on any level in Elite mode.
Hold the contested build site at the end of a Versus game.
Complete Challenge Level 2 in every Minigame.
Destroy the Super Tank.
Find 15 Golden Babushka Dolls.
Earn a Platinum medal while playing on General.
Use Wavelist Rewind.
Stop the hometown invasion in Basic Training.
Play any Minigame 3 times consecutively.
Complete any level in the British or German campaigns in Elite mode
Complete the British Campaign
Earn 11 Decorations.
Earn a Platinum medal.
Call in Commando.
Destroy a turret with a Heavy Tank.
Defeat Zeppelin
Destroy an IFV before it unloads any units.