These three were given to me, but all the rest are mine.
I have all my cameras lined up from oldest to newest.
ーThese three were given to me, but all the rest are mine.
「この3台はもらったもので、残りの全部は私のものです。」
be given で「もらう」
「ここから」は all the rest「残りの全部」と言った方が自然です。
ーI have all my cameras lined up from oldest to newest.
「カメラを古いものから新しいものの順番に並べました。」
line up で「並べる」
from oldest to newest で「古いものから新しいものの順番に」
ご参考まで!