Charlie would be cracking open the crate "...I can't believe one of these are here.." he simply says "wakey wakey .....Tarsona Speeder" he says as a mechanical sound Is heard and something is standing, though unable to see what.. being much taller then all of them... barely able to fit in the cargo bay.
Charlie would raise his eyebrow at Hibatsu then looks to his team mates then looks on his data pad as everything in the cargo appears in his data pad "..interesting stuff...... whats this.." he says as he starts walking deeper into the cargo bay.
good, read up on the IC, mainly just need to read all of my posts, then you can sneak you character in as if he was always with them, just unnoticed in the background.
you fixed majority of the problems which is good floodtalon but you still have a few kinks in your backstory and other. 'Along his Journey he discovered his elemental powers' and 'but that's easy for him now that he has his power'