The images below are all exactly to scale, 20 pixels equals 1 meter. Internet Explorer users may Click and Drag the starships to compare them as you like.

Zentraedi Officer's Battlepod Height: 18.1m	Zentraedi Battlepod Height: 17.4m	Zentreadi Male Power Armor Height: 16.8m	Zentraedi Female Power Armor Height: 16.8m	Veritech Fighter VF-1 Height: 12.7m	Invid Enforcer Height: 9.7m	Invid Command Battloid Height: 8.75m	Invid Shock Trooper Height: 5.4m	Invid Trooper Height: 5.0m	Invid Attack Scout Height: 2.7m	Invid Scout Height: 2.5m	Invid Soldier Height: 2.5m