The Team Mech emote is an Uncommon Fortnite emote. Team Mech was available via the Item Shop for 100 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Team Mech Emote Details
Mecha Team Leader Forever!
Fortnite Team Mech Emote PNG Images
Here is the PNG images of Team Mech below!